Merge pull request #353 from stefanprodan/release-6.6.1

Release v6.6.1
2026-04-07 03:26:54 +00:00 · 2024-03-27 15:56:20 +02:00 · 2024-03-27 15:36:51 +02:00 · 2024-03-26 14:23:19 +02:00 · 2024-03-26 14:19:26 +02:00 · 2024-03-26 09:00:43 +02:00
82 changed files with 1558 additions and 250 deletions
--- a/.github/workflows/e2e.yml
+++ b/.github/workflows/e2e.yml
@@ -16,9 +16,8 @@ jobs:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Setup Kubernetes
-        uses: helm/kind-action@v1.8.0
+        uses: helm/kind-action@v1.9.0
        with:
-          version: v0.20.0
          cluster_name: kind
      - name: Build container image
        run: |
@@ -27,7 +26,7 @@ jobs:
      - name: Setup Helm
        uses: azure/setup-helm@v3
        with:
-          version: v3.12.3
+          version: v3.14.3
      - name: Deploy
        run: ./test/deploy.sh
      - name: Run integration tests
@@ -53,9 +52,8 @@ jobs:
      - name: Setup Timoni
        uses: stefanprodan/timoni/actions/setup@main
      - name: Setup Kubernetes
-        uses: helm/kind-action@v1.8.0
+        uses: helm/kind-action@v1.9.0
        with:
-          version: v0.20.0
          cluster_name: kind
      - name: Build container
        run: |
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -23,7 +23,7 @@ jobs:
      - name: Setup Notation CLI
        uses: notaryproject/notation-action/setup@v1
        with:
-          version: "1.0.0"
+          version: "1.1.0"
      - name: Setup Notation signing keys
        run: |
          mkdir -p ~/.config/notation/localkeys/
@@ -33,13 +33,13 @@ jobs:
        env:
          NOTATION_KEY: ${{ secrets.NOTATION_SIGNING_KEY }}
      - name: Setup Go
-        uses: actions/setup-go@v4
+        uses: actions/setup-go@v5
        with:
-          go-version: 1.21.x
+          go-version: 1.22.x
      - name: Setup Helm
        uses: azure/setup-helm@v3
        with:
-          version: v3.12.3
+          version: v3.14.3
      - name: Setup QEMU
        uses: docker/setup-qemu-action@v3
        with:
@@ -113,7 +113,7 @@ jobs:
            --source="${{ github.event.repository.html_url }}" \
            --revision="${GITHUB_REF_NAME}/${GITHUB_SHA}"
          flux tag artifact oci://ghcr.io/stefanprodan/manifests/podinfo:${{ steps.prep.outputs.VERSION }} --tag latest
-      - name: Sign OCI artifacts
+      - name: Sign artifacts with Cosign
        env:
          COSIGN_EXPERIMENTAL: 1
        run: |
@@ -121,10 +121,6 @@ jobs:
          cosign sign ghcr.io/stefanprodan/podinfo:${{ steps.prep.outputs.VERSION }} --yes
          cosign sign ghcr.io/stefanprodan/charts/podinfo:${{ steps.prep.outputs.VERSION }} --yes
          cosign sign ghcr.io/stefanprodan/manifests/podinfo:${{ steps.prep.outputs.VERSION }} --yes
-          notation sign --signature-format cose docker.io/stefanprodan/podinfo:${{ steps.prep.outputs.VERSION }}
-          notation sign --signature-format cose ghcr.io/stefanprodan/podinfo:${{ steps.prep.outputs.VERSION }}
-          notation sign --signature-format cose ghcr.io/stefanprodan/charts/podinfo:${{ steps.prep.outputs.VERSION }}
-          notation sign --signature-format cose ghcr.io/stefanprodan/manifests/podinfo:${{ steps.prep.outputs.VERSION }}
      - name: Publish base image
        uses: docker/build-push-action@v5
        with:
@@ -145,16 +141,21 @@ jobs:
            --source="${{ github.event.repository.html_url }}" \
            --revision="${GITHUB_REF_NAME}/${GITHUB_SHA}"
          flux tag artifact oci://ghcr.io/stefanprodan/podinfo-deploy:${{ steps.prep.outputs.VERSION }} --tag latest
-      - name: Sign config artifact
+      - name: Sign config artifact with cso
        run: |
          echo "$COSIGN_KEY" > /tmp/cosign.key
          cosign sign -key /tmp/cosign.key ghcr.io/stefanprodan/podinfo-deploy:${{ steps.prep.outputs.VERSION }} --yes
          cosign sign -key /tmp/cosign.key ghcr.io/stefanprodan/podinfo-deploy:latest --yes
-          notation sign --signature-format cose ghcr.io/stefanprodan/podinfo-deploy:${{ steps.prep.outputs.VERSION }}
-          notation sign --signature-format cose ghcr.io/stefanprodan/podinfo-deploy:latest
        env:
          COSIGN_PASSWORD: ${{secrets.COSIGN_PASSWORD}}
          COSIGN_KEY: ${{secrets.COSIGN_KEY}}
+      - name: Sign artifacts with Notation
+        run: |
+          notation sign --signature-format cose ghcr.io/stefanprodan/podinfo:${{ steps.prep.outputs.VERSION }}
+          notation sign --signature-format cose ghcr.io/stefanprodan/charts/podinfo:${{ steps.prep.outputs.VERSION }}
+          notation sign --signature-format cose ghcr.io/stefanprodan/manifests/podinfo:${{ steps.prep.outputs.VERSION }}
+          notation sign --signature-format cose ghcr.io/stefanprodan/podinfo-deploy:${{ steps.prep.outputs.VERSION }}
+          notation sign --signature-format cose ghcr.io/stefanprodan/podinfo-deploy:latest
      - uses: ./.github/actions/release-notes
      - name: Generate release notes
        run: |
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -19,9 +19,9 @@ jobs:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Setup Go
-        uses: actions/setup-go@v4
+        uses: actions/setup-go@v5
        with:
-          go-version: 1.21.x
+          go-version: 1.22.x
          cache-dependency-path: |
            **/go.sum
            **/go.mod
@@ -34,7 +34,7 @@ jobs:
      - name: Setup Helm
        uses: azure/setup-helm@v3
        with:
-          version: v3.10.3
+          version: v3.14.3
      - name: Setup CUE
        uses: cue-lang/setup-cue@v1.0.0
      - name: Setup Timoni
--- a/.gitignore
+++ b/.gitignore
@@ -23,3 +23,6 @@ bin/
 cue/cue.mod/gen/
 cue/go.mod
 cue/go.sum
+
+.notation/podinfo.csr
+.notation/podinfo.key
--- a/.notation/README.md
+++ b/.notation/README.md
@@ -0,0 +1,15 @@
+# Podinfo signed releases
+
+Podinfo release assets such as the Helm chart and the Flux artifact
+are published to GitHub Container Registry and are signed with
+[Notation](https://github.com/notaryproject/notation).
+
+## Generate signing keys
+
+Generate a new signing key pair:
+
+```sh
+openssl genrsa -out podinfo.key 2048
+openssl req -new -key podinfo.key -out podinfo.csr -config codesign.cnf
+openssl x509 -req -days 1826 -in podinfo.csr -signkey podinfo.key -out notation.crt -extensions v3_req -extfile codesign.cnf
+```
--- a/.notation/codesign.cnf
+++ b/.notation/codesign.cnf
@@ -0,0 +1,18 @@
+[ req ]
+default_bits           = 2048
+default_keyfile        = privatekey.pem
+distinguished_name     = req_distinguished_name
+req_extensions         = v3_req
+prompt                 = no
+
+[ req_distinguished_name ]
+C                      = RO
+ST                     = BU
+L                      = Bucharest
+O                      = Notary
+CN                     = stefanprodan.com
+
+[ v3_req ]
+keyUsage               = critical,digitalSignature
+extendedKeyUsage       = critical,codeSigning
+#subjectKeyIdentifier  = hash
--- a/.notation/notation.crt
+++ b/.notation/notation.crt
@@ -1,20 +1,21 @@
 -----BEGIN CERTIFICATE-----
-MIIDWjCCAkKgAwIBAgIUBk/7TYVIUsiCeUm5c11abfwMrZUwDQYJKoZIhvcNAQEL
-BQAwUTELMAkGA1UEBhMCVVMxCzAJBgNVBAgMAldBMRAwDgYDVQQHDAdTZWF0dGxl
-MQ8wDQYDVQQKDAZOb3RhcnkxEjAQBgNVBAMMCWZsdXhjZC5pbzAeFw0yMzEyMDcw
-NDIwNDhaFw0yNDEyMDYwNDIwNDhaMFExCzAJBgNVBAYTAlVTMQswCQYDVQQIDAJX
-QTEQMA4GA1UEBwwHU2VhdHRsZTEPMA0GA1UECgwGTm90YXJ5MRIwEAYDVQQDDAlm
-bHV4Y2QuaW8wggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCx1hpkMmSD
-rlyjjL8UYaciLBmMtwbpFUcejDgKSSKAqHGtTPrzSHrza1oFybyjwkG7SlbR6k23
-fuWTIz7gVjx+rEmbnJuAnzhGCES4TY+dPO/svhuAT9iGVlJ4TKuPXFO53c+GKY+t
-AJoWO04uzVbZsCNPlYmKoq3XvaMc3bnn2APr9xb7aHqF7LggqWe7GeKQEJvEdBYZ
-m1KLKym6+pqnEDSPENUVGMYKQwQHNmpVz6y+HdvuR4AQxHrHGvDxo+G7GIjrDe8l
-cW4PurFAbv3yLLvpC4ZkppPLuVv7p0kUwy1sSeWVu7uxZ/MPGqI2HSMctDbAvGLj
-bPY+rkVf3+4ZAgMBAAGjKjAoMA4GA1UdDwEB/wQEAwIHgDAWBgNVHSUBAf8EDDAK
-BggrBgEFBQcDAzANBgkqhkiG9w0BAQsFAAOCAQEAO2TSX5ewQXidW14UzhjNKTXt
-Yc8O6qMGNlv2PuCWT9k0ce6qC7s2XYAbvEWYNAS/fwdFC6cJMT/6/Y3s/zbFNrAH
-TMJTmGKZvtJnWywcCOg+HcRrLIpExJB1bAaTUW+oea9ABiitMeUEY6oiBGqacPeA
-4eVoDQ8wVS8oNHx71fmC9G6iNHaBTip3x81j0koz3JhHf1Mc3gKN56ww1RF/LMEa
-NW473dG/8pkuFOp6kuz775/EKBNuYfR6bEYx9zPNIpYAzVsveTnXTHsec3xkUoCQ
-xtfR15R8dfbvNFB1iFiew6oiBQ5Wz9abB0PU7b/pE21SjT1+lBKJ9xmMOzFwag==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 -----END CERTIFICATE-----
--- a/.notation/signingkeys.json
+++ b/.notation/signingkeys.json
@@ -1,8 +1,8 @@
 {
-    "default": "fluxcd.io",
+    "default": "stefanprodan.com",
    "keys": [
        {
-            "name": "fluxcd.io",
+            "name": "stefanprodan.com",
            "keyPath": "/home/runner/.config/notation/localkeys/notation.key",
            "certPath": "/home/runner/.config/notation/localkeys/notation.crt"
        }
--- a/.notation/trustpolicy.json
+++ b/.notation/trustpolicy.json
@@ -2,7 +2,7 @@
    "version": "1.0",
    "trustPolicies": [
        {
-            "name": "fluxcd.io",
+            "name": "stefanprodan.com",
            "registryScopes": [
                "ghcr.io/stefanprodan/podinfo-deploy",
                "ghcr.io/stefanprodan/charts/podinfo"
@@ -10,9 +10,9 @@
            "signatureVerification": {
                "level" : "strict"
            },
-            "trustStores": [ "ca:fluxcd.io" ],
+            "trustStores": [ "ca:stefanprodan.com" ],
            "trustedIdentities": [
-                "x509.subject: C=US, ST=WA, L=Seattle, O=Notary, CN=fluxcd.io"
+                "x509.subject: C=RO, ST=BU, L=Bucharest, O=Notary, CN=stefanprodan.com"
            ]
        }
    ]
--- a/2
+++ b/2
@@ -1,4 +1,4 @@
-FROM golang:1.21-alpine as builder
+FROM golang:1.22-alpine as builder

 ARG REVISION

--- a/Dockerfile.base
+++ b/Dockerfile.base
@@ -1,4 +1,4 @@
-FROM golang:1.21
+FROM golang:1.22

 WORKDIR /workspace

--- a/Dockerfile.xx
+++ b/Dockerfile.xx
@@ -1,5 +1,5 @@
-ARG GO_VERSION=1.21
-ARG XX_VERSION=1.3.0
+ARG GO_VERSION=1.22
+ARG XX_VERSION=1.4.0

 FROM --platform=$BUILDPLATFORM tonistiigi/xx:${XX_VERSION} AS xx

--- a/2
+++ b/2
@@ -24,7 +24,7 @@ build:
 	GIT_COMMIT=$$(git rev-list -1 HEAD) && CGO_ENABLED=0 go build  -ldflags "-s -w -X github.com/stefanprodan/podinfo/pkg/version.REVISION=$(GIT_COMMIT)" -a -o ./bin/podcli ./cmd/podcli/*

 tidy:
-	rm -f go.sum; go mod tidy -compat=1.21
+	rm -f go.sum; go mod tidy -compat=1.22

 vet:
 	go vet ./...
--- a/README.md
+++ b/README.md
@@ -22,7 +22,7 @@ Specifications:
 * Swagger docs
 * Timoni, Helm and Kustomize installers
 * End-to-End testing with Kubernetes Kind and Helm
-* Multi-arch container image with Docker buildx and Github Actions
+* Multi-arch container image with Docker buildx and GitHub Actions
 * Container image signing with Sigstore cosign
 * SBOMs and SLSA Provenance embedded in the container image
 * CVE scanning with Trivy
@@ -57,6 +57,8 @@ Web API:
 gRPC API:

 * `/grpc.health.v1.Health/Check` health checking
+* `/grpc.EchoService/Echo` echos the received content
+* `/grpc.VersionService/Version` returns podinfo version and Git commit hash

 Web UI:

--- a/charts/podinfo/Chart.yaml
+++ b/charts/podinfo/Chart.yaml
@@ -1,6 +1,6 @@
 apiVersion: v1
-version: 6.5.4
-appVersion: 6.5.4
+version: 6.6.1
+appVersion: 6.6.1
 name: podinfo
 engine: gotpl
 description: Podinfo Helm chart for Kubernetes
--- a/charts/podinfo/README.md
+++ b/charts/podinfo/README.md
@@ -79,6 +79,10 @@ The following tables lists the configurable parameters of the podinfo chart and
 | `service.grpcService`             | `podinfo`              | gPRC service name                                                                                                      |
 | `service.nodePort`                | `31198`                | NodePort for the HTTP endpoint                                                                                         |
 | `h2c.enabled`                     | `false`                | Allow upgrading to h2c (non-TLS version of HTTP/2)                                                                     |
+| `extraEnvs`                       | `[]`                   | Extra environment variables for the podinfo container |
+| `config.path`                     | `""`                   | config file path                                                                                                       |
+| `config.name`                     | `""`                   | config file name                                                                                                       |
+| `extraArgs`                       | `[]`                   | Additional command line arguments to pass to podinfo container                                                         |
 | `hpa.enabled`                     | `false`                | Enables the Kubernetes HPA                                                                                             |
 | `hpa.maxReplicas`                 | `10`                   | Maximum amount of pods                                                                                                 |
 | `hpa.cpu`                         | `None`                 | Target CPU usage per pod                                                                                               |
--- a/charts/podinfo/templates/deployment.yaml
+++ b/charts/podinfo/templates/deployment.yaml
@@ -87,6 +87,15 @@ spec:
            {{- if .Values.h2c.enabled }}
            - --h2c
            {{- end }}
+            {{- with .Values.config.path }}
+            - --config-path={{ . }}
+            {{- end }}
+            {{- with .Values.config.name }}
+            - --config={{ . }}
+            {{- end }}
+            {{- with .Values.extraArgs }}
+              {{- toYaml . | nindent 12 }}
+            {{- end }}
          env:
          {{- if .Values.ui.message }}
          - name: PODINFO_UI_MESSAGE
@@ -104,6 +113,9 @@ spec:
          - name: PODINFO_BACKEND_URL
            value: {{ .Values.backend }}
          {{- end }}
+          {{- if .Values.extraEnvs }}
+{{ toYaml .Values.extraEnvs | indent 10 }}
+          {{- end }}
          ports:
            - name: http
              containerPort: {{ .Values.service.httpPort | default 9898 }}
@@ -203,3 +215,7 @@ spec:
        secret:
          secretName: {{ template "podinfo.tlsSecretName" . }}
      {{- end }}
+    {{- with .Values.topologySpreadConstraints }}
+      topologySpreadConstraints:
+{{- toYaml . | nindent 8 }}
+    {{- end }}
--- a/charts/podinfo/templates/pdb.yaml
+++ b/charts/podinfo/templates/pdb.yaml
@@ -0,0 +1,14 @@
+{{- if and .Values.podDisruptionBudget (gt (int .Values.replicaCount) 1) }}
+apiVersion: policy/v1
+kind: PodDisruptionBudget
+metadata:
+  name: {{ include "podinfo.fullname" . }}
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "podinfo.labels" . | nindent 4 }}
+spec:
+  selector:
+    matchLabels:
+      {{- include "podinfo.selectorLabels" . | nindent 6 }}
+  {{- toYaml .Values.podDisruptionBudget | nindent 2 }}
+{{- end }}
--- a/charts/podinfo/values-prod.yaml
+++ b/charts/podinfo/values-prod.yaml
@@ -8,7 +8,7 @@ backends: []

 image:
  repository: ghcr.io/stefanprodan/podinfo
-  tag: 6.5.4
+  tag: 6.6.1
  pullPolicy: IfNotPresent

 ui:
@@ -41,6 +41,16 @@ service:
 h2c:
  enabled: false

+# config file settings
+config:
+  # config file path
+  path: ""
+  # config file name
+  name: ""
+
+# Additional command line arguments to pass to podinfo container
+extraArgs: []
+
 # enable tls on the podinfo service
 tls:
  enabled: false
@@ -131,6 +141,14 @@ resources:
    cpu: 100m
    memory: 64Mi

+# Extra environment variables for the podinfo container
+extraEnvs: []
+# Example on how to configure extraEnvs
+#  - name: OTEL_EXPORTER_OTLP_TRACES_ENDPOINT
+#    value: "http://otel:4317"
+#  - name: MULTIPLE_VALUES
+#    value: TEST
+
 nodeSelector: {}

 tolerations: []
--- a/charts/podinfo/values.yaml
+++ b/charts/podinfo/values.yaml
@@ -8,7 +8,7 @@ backends: []

 image:
  repository: ghcr.io/stefanprodan/podinfo
-  tag: 6.5.4
+  tag: 6.6.1
  pullPolicy: IfNotPresent

 ui:
@@ -45,6 +45,16 @@ service:
 h2c:
  enabled: false

+# config file settings
+config:
+  # config file path
+  path: ""
+  # config file name
+  name: ""
+
+# Additional command line arguments to pass to podinfo container
+extraArgs: []
+
 # enable tls on the podinfo service
 tls:
  enabled: false
@@ -134,6 +144,14 @@ resources:
    cpu: 1m
    memory: 16Mi

+# Extra environment variables for the podinfo container
+extraEnvs: []
+# Example on how to configure extraEnvs
+#  - name: OTEL_EXPORTER_OTLP_TRACES_ENDPOINT
+#    value: "http://otel:4317"
+#  - name: MULTIPLE_VALUES
+#    value: TEST
+
 nodeSelector: {}

 tolerations: []
@@ -142,6 +160,13 @@ affinity: {}

 podAnnotations: {}

+# https://kubernetes.io/docs/concepts/workloads/pods/pod-topology-spread-constraints/
+topologySpreadConstraints: []
+
+# Disruption budget will be configured only when the replicaCount is greater than 1
+podDisruptionBudget: {}
+#  maxUnavailable: 1
+
 # https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes
 probes:
  readiness:
--- a/cmd/podinfo/main.go
+++ b/cmd/podinfo/main.go
@@ -13,8 +13,8 @@ import (
 	"go.uber.org/zap"
 	"go.uber.org/zap/zapcore"

-	"github.com/stefanprodan/podinfo/pkg/api"
-	"github.com/stefanprodan/podinfo/pkg/grpc"
+	"github.com/stefanprodan/podinfo/pkg/api/grpc"
+	"github.com/stefanprodan/podinfo/pkg/api/http"
 	"github.com/stefanprodan/podinfo/pkg/signals"
 	"github.com/stefanprodan/podinfo/pkg/version"
 	go_grpc "google.golang.org/grpc"
@@ -138,11 +138,13 @@ func main() {
 	var grpcServer *go_grpc.Server
 	if grpcCfg.Port > 0 {
 		grpcSrv, _ := grpc.NewServer(&grpcCfg, logger)
+		//grpcinfoSrv, _ := grpc.NewInfoServer(&grpcCfg)
+		
 		grpcServer = grpcSrv.ListenAndServe()
 	}

 	// load HTTP server config
-	var srvCfg api.Config
+	var srvCfg http.Config
 	if err := viper.Unmarshal(&srvCfg); err != nil {
 		logger.Panic("config unmarshal failed", zap.Error(err))
 	}
@@ -155,7 +157,7 @@ func main() {
 	)

 	// start HTTP server
-	srv, _ := api.NewServer(&srvCfg, logger)
+	srv, _ := http.NewServer(&srvCfg, logger)
 	httpServer, httpsServer, healthy, ready := srv.ListenAndServe()

 	// graceful shutdown
--- a/deploy/bases/backend/deployment.yaml
+++ b/deploy/bases/backend/deployment.yaml
@@ -23,7 +23,7 @@ spec:
    spec:
      containers:
      - name: backend
-        image: ghcr.io/stefanprodan/podinfo:6.5.4
+        image: ghcr.io/stefanprodan/podinfo:6.6.1
        imagePullPolicy: IfNotPresent
        ports:
        - name: http
--- a/deploy/bases/frontend/deployment.yaml
+++ b/deploy/bases/frontend/deployment.yaml
@@ -23,7 +23,7 @@ spec:
    spec:
      containers:
      - name: frontend
-        image: ghcr.io/stefanprodan/podinfo:6.5.4
+        image: ghcr.io/stefanprodan/podinfo:6.6.1
        imagePullPolicy: IfNotPresent
        ports:
        - name: http
--- a/deploy/webapp/backend/deployment.yaml
+++ b/deploy/webapp/backend/deployment.yaml
@@ -25,7 +25,7 @@ spec:
      serviceAccountName: webapp
      containers:
      - name: backend
-        image: ghcr.io/stefanprodan/podinfo:6.5.4
+        image: ghcr.io/stefanprodan/podinfo:6.6.1
        imagePullPolicy: IfNotPresent
        ports:
        - name: http
--- a/deploy/webapp/frontend/deployment.yaml
+++ b/deploy/webapp/frontend/deployment.yaml
@@ -25,7 +25,7 @@ spec:
      serviceAccountName: webapp
      containers:
      - name: frontend
-        image: ghcr.io/stefanprodan/podinfo:6.5.4
+        image: ghcr.io/stefanprodan/podinfo:6.6.1
        imagePullPolicy: IfNotPresent
        ports:
        - name: http
--- a/go.mod
+++ b/go.mod
@@ -1,36 +1,37 @@
 module github.com/stefanprodan/podinfo

-go 1.21
+go 1.22

 require (
 	github.com/chzyer/readline v1.5.1
 	github.com/fatih/color v1.16.0
 	github.com/fsnotify/fsnotify v1.7.0
 	github.com/golang-jwt/jwt/v4 v4.5.0
-	github.com/gomodule/redigo v1.8.9
+	github.com/gomodule/redigo v1.9.2
 	github.com/gorilla/mux v1.8.1
 	github.com/gorilla/websocket v1.5.1
-	github.com/prometheus/client_golang v1.17.0
+	github.com/prometheus/client_golang v1.19.0
 	github.com/spf13/cobra v1.8.0
 	github.com/spf13/pflag v1.0.5
-	github.com/spf13/viper v1.18.1
+	github.com/spf13/viper v1.18.2
 	github.com/swaggo/http-swagger v1.3.4
-	github.com/swaggo/swag v1.16.2
-	go.opentelemetry.io/contrib/instrumentation/github.com/gorilla/mux/otelmux v0.46.1
-	go.opentelemetry.io/contrib/instrumentation/net/http/httptrace/otelhttptrace v0.46.1
-	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.46.1
-	go.opentelemetry.io/contrib/propagators/aws v1.21.1
-	go.opentelemetry.io/contrib/propagators/b3 v1.21.1
-	go.opentelemetry.io/contrib/propagators/jaeger v1.21.1
-	go.opentelemetry.io/contrib/propagators/ot v1.21.1
-	go.opentelemetry.io/otel v1.21.0
-	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.21.0
-	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.21.0
-	go.opentelemetry.io/otel/sdk v1.21.0
-	go.opentelemetry.io/otel/trace v1.21.0
-	go.uber.org/zap v1.26.0
-	golang.org/x/net v0.19.0
-	google.golang.org/grpc v1.60.0
+	github.com/swaggo/swag v1.16.3
+	go.opentelemetry.io/contrib/instrumentation/github.com/gorilla/mux/otelmux v0.49.0
+	go.opentelemetry.io/contrib/instrumentation/net/http/httptrace/otelhttptrace v0.49.0
+	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.49.0
+	go.opentelemetry.io/contrib/propagators/aws v1.24.0
+	go.opentelemetry.io/contrib/propagators/b3 v1.24.0
+	go.opentelemetry.io/contrib/propagators/jaeger v1.24.0
+	go.opentelemetry.io/contrib/propagators/ot v1.24.0
+	go.opentelemetry.io/otel v1.24.0
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.24.0
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.24.0
+	go.opentelemetry.io/otel/sdk v1.24.0
+	go.opentelemetry.io/otel/trace v1.24.0
+	go.uber.org/zap v1.27.0
+	golang.org/x/net v0.22.0
+	google.golang.org/grpc v1.62.1
+	google.golang.org/protobuf v1.33.0
 )

 // Fix CVE-2022-32149
@@ -45,14 +46,14 @@ require (
 	github.com/cenkalti/backoff/v4 v4.2.1 // indirect
 	github.com/cespare/xxhash/v2 v2.2.0 // indirect
 	github.com/felixge/httpsnoop v1.0.4 // indirect
-	github.com/go-logr/logr v1.3.0 // indirect
+	github.com/go-logr/logr v1.4.1 // indirect
 	github.com/go-logr/stdr v1.2.2 // indirect
 	github.com/go-openapi/jsonpointer v0.19.5 // indirect
 	github.com/go-openapi/jsonreference v0.20.0 // indirect
 	github.com/go-openapi/spec v0.20.6 // indirect
 	github.com/go-openapi/swag v0.19.15 // indirect
 	github.com/golang/protobuf v1.5.3 // indirect
-	github.com/grpc-ecosystem/grpc-gateway/v2 v2.16.0 // indirect
+	github.com/grpc-ecosystem/grpc-gateway/v2 v2.19.0 // indirect
 	github.com/hashicorp/hcl v1.0.0 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
 	github.com/josharian/intern v1.0.0 // indirect
@@ -60,12 +61,11 @@ require (
 	github.com/mailru/easyjson v0.7.6 // indirect
 	github.com/mattn/go-colorable v0.1.13 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
-	github.com/matttproud/golang_protobuf_extensions v1.0.4 // indirect
 	github.com/mitchellh/mapstructure v1.5.0 // indirect
 	github.com/pelletier/go-toml/v2 v2.1.0 // indirect
-	github.com/prometheus/client_model v0.4.1-0.20230718164431-9a2bf3000d16 // indirect
-	github.com/prometheus/common v0.44.0 // indirect
-	github.com/prometheus/procfs v0.11.1 // indirect
+	github.com/prometheus/client_model v0.5.0 // indirect
+	github.com/prometheus/common v0.48.0 // indirect
+	github.com/prometheus/procfs v0.12.0 // indirect
 	github.com/sagikazarmark/locafero v0.4.0 // indirect
 	github.com/sagikazarmark/slog-shim v0.1.0 // indirect
 	github.com/sourcegraph/conc v0.3.0 // indirect
@@ -73,16 +73,15 @@ require (
 	github.com/spf13/cast v1.6.0 // indirect
 	github.com/subosito/gotenv v1.6.0 // indirect
 	github.com/swaggo/files v0.0.0-20220610200504-28940afbdbfe // indirect
-	go.opentelemetry.io/otel/metric v1.21.0 // indirect
-	go.opentelemetry.io/proto/otlp v1.0.0 // indirect
+	go.opentelemetry.io/otel/metric v1.24.0 // indirect
+	go.opentelemetry.io/proto/otlp v1.1.0 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
 	golang.org/x/exp v0.0.0-20230905200255-921286631fa9 // indirect
-	golang.org/x/sys v0.15.0 // indirect
+	golang.org/x/sys v0.18.0 // indirect
 	golang.org/x/text v0.14.0 // indirect
 	golang.org/x/tools v0.13.0 // indirect
-	google.golang.org/genproto/googleapis/api v0.0.0-20231106174013-bbf56f31fb17 // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20231120223509-83a465c0220f // indirect
-	google.golang.org/protobuf v1.31.0 // indirect
+	google.golang.org/genproto/googleapis/api v0.0.0-20240123012728-ef4313101c80 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20240123012728-ef4313101c80 // indirect
 	gopkg.in/ini.v1 v1.67.0 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
--- a/go.sum
+++ b/go.sum
@@ -27,8 +27,8 @@ github.com/frankban/quicktest v1.14.6/go.mod h1:4ptaffx2x8+WTWXmUCuVU6aPUX1/Mz7z
 github.com/fsnotify/fsnotify v1.7.0 h1:8JEhPFa5W2WU7YfeZzPNqzMP6Lwt7L2715Ggo0nosvA=
 github.com/fsnotify/fsnotify v1.7.0/go.mod h1:40Bi/Hjc2AVfZrqy+aj+yEI+/bRxZnMJyTJwOpGvigM=
 github.com/go-logr/logr v1.2.2/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A=
-github.com/go-logr/logr v1.3.0 h1:2y3SDp0ZXuc6/cjLSZ+Q3ir+QB9T/iG5yYRXqsagWSY=
-github.com/go-logr/logr v1.3.0/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY=
+github.com/go-logr/logr v1.4.1 h1:pKouT5E8xu9zeFC39JXRDukb6JFQPXM5p5I91188VAQ=
+github.com/go-logr/logr v1.4.1/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY=
 github.com/go-logr/stdr v1.2.2 h1:hSWxHoqTgW2S2qGc0LTAI563KZ5YKYRhT3MFKZMbjag=
 github.com/go-logr/stdr v1.2.2/go.mod h1:mMo/vtBO5dYbehREoey6XUKy/eSumjCCveDpRre4VKE=
 github.com/go-openapi/jsonpointer v0.19.3/go.mod h1:Pl9vOtqEWErmShwVjC8pYs9cog34VGT37dQOVbmoatg=
@@ -43,14 +43,11 @@ github.com/go-openapi/swag v0.19.15 h1:D2NRCBzS9/pEY3gP9Nl8aDqGUcPFrwG2p+CNFrLyr
 github.com/go-openapi/swag v0.19.15/go.mod h1:QYRuS/SOXUCsnplDa677K7+DxSOj6IPNl/eQntq43wQ=
 github.com/golang-jwt/jwt/v4 v4.5.0 h1:7cYmW1XlMY7h7ii7UhUyChSgS5wUJEnm9uZVTGqOWzg=
 github.com/golang-jwt/jwt/v4 v4.5.0/go.mod h1:m21LjoU+eqJr34lmDMbreY2eSTRJ1cv77w39/MY0Ch0=
-github.com/golang/glog v1.1.2 h1:DVjP2PbBOzHyzA+dn3WhHIq4NdVu3Q+pvivFICf/7fo=
-github.com/golang/glog v1.1.2/go.mod h1:zR+okUeTbrL6EL3xHUDxZuEtGv04p5shwip1+mL/rLQ=
-github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
 github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
 github.com/golang/protobuf v1.5.3 h1:KhyjKVUg7Usr/dYsdSqoFveMYd5ko72D+zANwlG1mmg=
 github.com/golang/protobuf v1.5.3/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY=
-github.com/gomodule/redigo v1.8.9 h1:Sl3u+2BI/kk+VEatbj0scLdrFhjPmbxOc1myhDP41ws=
-github.com/gomodule/redigo v1.8.9/go.mod h1:7ArFNvsTjH8GMMzB4uy1snslv2BwmginuMs06a1uzZE=
+github.com/gomodule/redigo v1.9.2 h1:HrutZBLhSIU8abiSfW8pj8mPhOyMYjZT/wcA4/L9L9s=
+github.com/gomodule/redigo v1.9.2/go.mod h1:KsU3hiK/Ay8U42qpaJk+kuNa3C+spxapWpM+ywhcgtw=
 github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
 github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
@@ -58,8 +55,8 @@ github.com/gorilla/mux v1.8.1 h1:TuBL49tXwgrFYWhqrNgrUNEY92u81SPhu7sTdzQEiWY=
 github.com/gorilla/mux v1.8.1/go.mod h1:AKf9I4AEqPTmMytcMc0KkNouC66V3BtZ4qD5fmWSiMQ=
 github.com/gorilla/websocket v1.5.1 h1:gmztn0JnHVt9JZquRuzLw3g4wouNVzKL15iLr/zn/QY=
 github.com/gorilla/websocket v1.5.1/go.mod h1:x3kM2JMyaluk02fnUJpQuwD2dCS5NDG2ZHL0uE0tcaY=
-github.com/grpc-ecosystem/grpc-gateway/v2 v2.16.0 h1:YBftPWNWd4WwGqtY2yeZL2ef8rHAxPBD8KFhJpmcqms=
-github.com/grpc-ecosystem/grpc-gateway/v2 v2.16.0/go.mod h1:YN5jB8ie0yfIUg6VvR9Kz84aCaG7AsGZnLjhHbUqwPg=
+github.com/grpc-ecosystem/grpc-gateway/v2 v2.19.0 h1:Wqo399gCIufwto+VfwCSvsnfGpF/w5E9CNxSwbpD6No=
+github.com/grpc-ecosystem/grpc-gateway/v2 v2.19.0/go.mod h1:qmOFXW2epJhM0qSnUUYpldc7gVz2KMQwJ/QYCDIa7XU=
 github.com/hashicorp/hcl v1.0.0 h1:0Anlzjpi4vEasTeNFn2mLJgTSwt0+6sfsiTG8qcWGx4=
 github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ=
 github.com/inconshreveable/mousetrap v1.1.0 h1:wN+x4NVGpMsO7ErUn/mUI3vEoE6Jt13X2s0bqwp9tc8=
@@ -84,8 +81,6 @@ github.com/mattn/go-colorable v0.1.13/go.mod h1:7S9/ev0klgBDR4GtXTXX8a3vIGJpMovk
 github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
 github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
 github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
-github.com/matttproud/golang_protobuf_extensions v1.0.4 h1:mmDVorXM7PCGKw94cs5zkfA9PSy5pEvNWRP0ET0TIVo=
-github.com/matttproud/golang_protobuf_extensions v1.0.4/go.mod h1:BSXmuO+STAnVfrANrmjBb36TMTDstsz7MSK+HVaYKv4=
 github.com/mitchellh/mapstructure v1.5.0 h1:jeMsZIYE/09sWLaz43PL7Gy6RuMjD2eJVyuac5Z2hdY=
 github.com/mitchellh/mapstructure v1.5.0/go.mod h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RRV2QTWOzhPopBRo=
 github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e/go.mod h1:zD1mROLANZcx1PVRCS0qkT7pwLkGfwJo4zjcN/Tysno=
@@ -94,14 +89,14 @@ github.com/pelletier/go-toml/v2 v2.1.0/go.mod h1:tJU2Z3ZkXwnxa4DPO899bsyIoywizdU
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 h1:Jamvg5psRIccs7FGNTlIRMkT8wgtp5eCXdBlqhYGL6U=
 github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/prometheus/client_golang v1.17.0 h1:rl2sfwZMtSthVU752MqfjQozy7blglC+1SOtjMAMh+Q=
-github.com/prometheus/client_golang v1.17.0/go.mod h1:VeL+gMmOAxkS2IqfCq0ZmHSL+LjWfWDUmp1mBz9JgUY=
-github.com/prometheus/client_model v0.4.1-0.20230718164431-9a2bf3000d16 h1:v7DLqVdK4VrYkVD5diGdl4sxJurKJEMnODWRJlxV9oM=
-github.com/prometheus/client_model v0.4.1-0.20230718164431-9a2bf3000d16/go.mod h1:oMQmHW1/JoDwqLtg57MGgP/Fb1CJEYF2imWWhWtMkYU=
-github.com/prometheus/common v0.44.0 h1:+5BrQJwiBB9xsMygAB3TNvpQKOwlkc25LbISbrdOOfY=
-github.com/prometheus/common v0.44.0/go.mod h1:ofAIvZbQ1e/nugmZGz4/qCb9Ap1VoSTIO7x0VV9VvuY=
-github.com/prometheus/procfs v0.11.1 h1:xRC8Iq1yyca5ypa9n1EZnWZkt7dwcoRPQwX/5gwaUuI=
-github.com/prometheus/procfs v0.11.1/go.mod h1:eesXgaPo1q7lBpVMoMy0ZOFTth9hBn4W/y0/p/ScXhY=
+github.com/prometheus/client_golang v1.19.0 h1:ygXvpU1AoN1MhdzckN+PyD9QJOSD4x7kmXYlnfbA6JU=
+github.com/prometheus/client_golang v1.19.0/go.mod h1:ZRM9uEAypZakd+q/x7+gmsvXdURP+DABIEIjnmDdp+k=
+github.com/prometheus/client_model v0.5.0 h1:VQw1hfvPvk3Uv6Qf29VrPF32JB6rtbgI6cYPYQjL0Qw=
+github.com/prometheus/client_model v0.5.0/go.mod h1:dTiFglRmd66nLR9Pv9f0mZi7B7fk5Pm3gvsjB5tr+kI=
+github.com/prometheus/common v0.48.0 h1:QO8U2CdOzSn1BBsmXJXduaaW+dY/5QLjfB8svtSzKKE=
+github.com/prometheus/common v0.48.0/go.mod h1:0/KsvlIEfPQCQ5I2iNSAWKPZziNCvRs5EC6ILDTlAPc=
+github.com/prometheus/procfs v0.12.0 h1:jluTpSng7V9hY0O2R9DzzJHYb2xULk9VTR1V1R/k6Bo=
+github.com/prometheus/procfs v0.12.0/go.mod h1:pcuDEFsWDnvcgNzo4EEweacyhjeA9Zk3cnaOZAZEfOo=
 github.com/rogpeppe/go-internal v1.10.0 h1:TMyTOH3F/DB16zRVcYyreMH6GnZZrwQVAoYjRBZyWFQ=
 github.com/rogpeppe/go-internal v1.10.0/go.mod h1:UQnix2H7Ngw/k4C5ijL5+65zddjncjaFoBhdsK/akog=
 github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
@@ -119,14 +114,13 @@ github.com/spf13/cobra v1.8.0 h1:7aJaZx1B85qltLMc546zn58BxxfZdR/W22ej9CFoEf0=
 github.com/spf13/cobra v1.8.0/go.mod h1:WXLWApfZ71AjXPya3WOlMsY9yMs7YeiHhFVlvLyhcho=
 github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
 github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
-github.com/spf13/viper v1.18.1 h1:rmuU42rScKWlhhJDyXZRKJQHXFX02chSVW1IvkPGiVM=
-github.com/spf13/viper v1.18.1/go.mod h1:EKmWIqdnk5lOcmR72yw6hS+8OPYcwD0jteitLMVB+yk=
+github.com/spf13/viper v1.18.2 h1:LUXCnvUvSM6FXAsj6nnfc8Q2tp1dIgUfY9Kc8GsSOiQ=
+github.com/spf13/viper v1.18.2/go.mod h1:EKmWIqdnk5lOcmR72yw6hS+8OPYcwD0jteitLMVB+yk=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
 github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
-github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
 github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcUk=
@@ -137,43 +131,43 @@ github.com/swaggo/files v0.0.0-20220610200504-28940afbdbfe h1:K8pHPVoTgxFJt1lXuI
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@@ -187,9 +181,8 @@ golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v
 golang.org/x/net v0.0.0-20210805182204-aaa1db679c0d/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
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@@ -203,8 +196,8 @@ golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
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@@ -217,18 +210,18 @@ golang.org/x/tools v0.13.0 h1:Iey4qkscZuv0VvIt8E0neZjtPVQFSc870HQ448QgEmQ=
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 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
--- a/kustomize/deployment.yaml
+++ b/kustomize/deployment.yaml
@@ -23,7 +23,7 @@ spec:
    spec:
      containers:
      - name: podinfod
-        image: ghcr.io/stefanprodan/podinfo:6.5.4
+        image: ghcr.io/stefanprodan/podinfo:6.6.1
        imagePullPolicy: IfNotPresent
        ports:
        - name: http
@@ -72,3 +72,9 @@ spec:
          requests:
            cpu: 100m
            memory: 64Mi
+        volumeMounts:
+          - name: data
+            mountPath: /data
+      volumes:
+        - name: data
+          emptyDir: {}
--- a/pkg/api/grpc/echo.go
+++ b/pkg/api/grpc/echo.go
@@ -0,0 +1,20 @@
+package grpc
+
+import (
+	"context"
+
+	"github.com/stefanprodan/podinfo/pkg/api/grpc/echo"
+	"go.uber.org/zap"
+)
+
+type echoServer struct {
+	echo.UnimplementedEchoServiceServer
+	config *Config
+	logger *zap.Logger
+}
+
+func (s *echoServer) Echo (ctx context.Context, message *echo.Message) (*echo.Message, error){
+
+	s.logger.Info("Received message body from client:", zap.String("input body", message.Body))
+	return &echo.Message {Body: message.Body}, nil
+}
--- a/pkg/api/grpc/echo/echo.pb.go
+++ b/pkg/api/grpc/echo/echo.pb.go
@@ -0,0 +1,146 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.26.0
+// 	protoc        v4.24.3
+// source: echo/echo.proto
+
+package echo
+
+import (
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	reflect "reflect"
+	sync "sync"
+)
+
+const (
+	// Verify that this generated code is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
+	// Verify that runtime/protoimpl is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
+)
+
+type Message struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Body string `protobuf:"bytes,1,opt,name=body,proto3" json:"body,omitempty"`
+}
+
+func (x *Message) Reset() {
+	*x = Message{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_echo_echo_proto_msgTypes[0]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *Message) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Message) ProtoMessage() {}
+
+func (x *Message) ProtoReflect() protoreflect.Message {
+	mi := &file_echo_echo_proto_msgTypes[0]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use Message.ProtoReflect.Descriptor instead.
+func (*Message) Descriptor() ([]byte, []int) {
+	return file_echo_echo_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *Message) GetBody() string {
+	if x != nil {
+		return x.Body
+	}
+	return ""
+}
+
+var File_echo_echo_proto protoreflect.FileDescriptor
+
+var file_echo_echo_proto_rawDesc = []byte{
+	0x0a, 0x0f, 0x65, 0x63, 0x68, 0x6f, 0x2f, 0x65, 0x63, 0x68, 0x6f, 0x2e, 0x70, 0x72, 0x6f, 0x74,
+	0x6f, 0x12, 0x04, 0x65, 0x63, 0x68, 0x6f, 0x22, 0x1d, 0x0a, 0x07, 0x4d, 0x65, 0x73, 0x73, 0x61,
+	0x67, 0x65, 0x12, 0x12, 0x0a, 0x04, 0x62, 0x6f, 0x64, 0x79, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09,
+	0x52, 0x04, 0x62, 0x6f, 0x64, 0x79, 0x32, 0x35, 0x0a, 0x0b, 0x45, 0x63, 0x68, 0x6f, 0x53, 0x65,
+	0x72, 0x76, 0x69, 0x63, 0x65, 0x12, 0x26, 0x0a, 0x04, 0x45, 0x63, 0x68, 0x6f, 0x12, 0x0d, 0x2e,
+	0x65, 0x63, 0x68, 0x6f, 0x2e, 0x4d, 0x65, 0x73, 0x73, 0x61, 0x67, 0x65, 0x1a, 0x0d, 0x2e, 0x65,
+	0x63, 0x68, 0x6f, 0x2e, 0x4d, 0x65, 0x73, 0x73, 0x61, 0x67, 0x65, 0x22, 0x00, 0x42, 0x08, 0x5a,
+	0x06, 0x2e, 0x2f, 0x65, 0x63, 0x68, 0x6f, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+}
+
+var (
+	file_echo_echo_proto_rawDescOnce sync.Once
+	file_echo_echo_proto_rawDescData = file_echo_echo_proto_rawDesc
+)
+
+func file_echo_echo_proto_rawDescGZIP() []byte {
+	file_echo_echo_proto_rawDescOnce.Do(func() {
+		file_echo_echo_proto_rawDescData = protoimpl.X.CompressGZIP(file_echo_echo_proto_rawDescData)
+	})
+	return file_echo_echo_proto_rawDescData
+}
+
+var file_echo_echo_proto_msgTypes = make([]protoimpl.MessageInfo, 1)
+var file_echo_echo_proto_goTypes = []interface{}{
+	(*Message)(nil), // 0: echo.Message
+}
+var file_echo_echo_proto_depIdxs = []int32{
+	0, // 0: echo.EchoService.Echo:input_type -> echo.Message
+	0, // 1: echo.EchoService.Echo:output_type -> echo.Message
+	1, // [1:2] is the sub-list for method output_type
+	0, // [0:1] is the sub-list for method input_type
+	0, // [0:0] is the sub-list for extension type_name
+	0, // [0:0] is the sub-list for extension extendee
+	0, // [0:0] is the sub-list for field type_name
+}
+
+func init() { file_echo_echo_proto_init() }
+func file_echo_echo_proto_init() {
+	if File_echo_echo_proto != nil {
+		return
+	}
+	if !protoimpl.UnsafeEnabled {
+		file_echo_echo_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*Message); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+	}
+	type x struct{}
+	out := protoimpl.TypeBuilder{
+		File: protoimpl.DescBuilder{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+			RawDescriptor: file_echo_echo_proto_rawDesc,
+			NumEnums:      0,
+			NumMessages:   1,
+			NumExtensions: 0,
+			NumServices:   1,
+		},
+		GoTypes:           file_echo_echo_proto_goTypes,
+		DependencyIndexes: file_echo_echo_proto_depIdxs,
+		MessageInfos:      file_echo_echo_proto_msgTypes,
+	}.Build()
+	File_echo_echo_proto = out.File
+	file_echo_echo_proto_rawDesc = nil
+	file_echo_echo_proto_goTypes = nil
+	file_echo_echo_proto_depIdxs = nil
+}
--- a/pkg/api/grpc/echo/echo.proto
+++ b/pkg/api/grpc/echo/echo.proto
@@ -0,0 +1,14 @@
+syntax = "proto3";
+
+option go_package = "./echo";
+
+package echo;
+
+message Message {
+    string body = 1;
+}
+
+
+service EchoService {
+    rpc Echo(Message) returns (Message) {}
+}
--- a/pkg/api/grpc/echo/echo_grpc.pb.go
+++ b/pkg/api/grpc/echo/echo_grpc.pb.go
@@ -0,0 +1,109 @@
+// Code generated by protoc-gen-go-grpc. DO NOT EDIT.
+// versions:
+// - protoc-gen-go-grpc v1.3.0
+// - protoc             v4.24.3
+// source: echo/echo.proto
+
+package echo
+
+import (
+	context "context"
+	grpc "google.golang.org/grpc"
+	codes "google.golang.org/grpc/codes"
+	status "google.golang.org/grpc/status"
+)
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the grpc package it is being compiled against.
+// Requires gRPC-Go v1.32.0 or later.
+const _ = grpc.SupportPackageIsVersion7
+
+const (
+	EchoService_Echo_FullMethodName = "/echo.EchoService/Echo"
+)
+
+// EchoServiceClient is the client API for EchoService service.
+//
+// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream.
+type EchoServiceClient interface {
+	Echo(ctx context.Context, in *Message, opts ...grpc.CallOption) (*Message, error)
+}
+
+type echoServiceClient struct {
+	cc grpc.ClientConnInterface
+}
+
+func NewEchoServiceClient(cc grpc.ClientConnInterface) EchoServiceClient {
+	return &echoServiceClient{cc}
+}
+
+func (c *echoServiceClient) Echo(ctx context.Context, in *Message, opts ...grpc.CallOption) (*Message, error) {
+	out := new(Message)
+	err := c.cc.Invoke(ctx, EchoService_Echo_FullMethodName, in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+// EchoServiceServer is the server API for EchoService service.
+// All implementations must embed UnimplementedEchoServiceServer
+// for forward compatibility
+type EchoServiceServer interface {
+	Echo(context.Context, *Message) (*Message, error)
+	mustEmbedUnimplementedEchoServiceServer()
+}
+
+// UnimplementedEchoServiceServer must be embedded to have forward compatible implementations.
+type UnimplementedEchoServiceServer struct {
+}
+
+func (UnimplementedEchoServiceServer) Echo(context.Context, *Message) (*Message, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method Echo not implemented")
+}
+func (UnimplementedEchoServiceServer) mustEmbedUnimplementedEchoServiceServer() {}
+
+// UnsafeEchoServiceServer may be embedded to opt out of forward compatibility for this service.
+// Use of this interface is not recommended, as added methods to EchoServiceServer will
+// result in compilation errors.
+type UnsafeEchoServiceServer interface {
+	mustEmbedUnimplementedEchoServiceServer()
+}
+
+func RegisterEchoServiceServer(s grpc.ServiceRegistrar, srv EchoServiceServer) {
+	s.RegisterService(&EchoService_ServiceDesc, srv)
+}
+
+func _EchoService_Echo_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(Message)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(EchoServiceServer).Echo(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: EchoService_Echo_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(EchoServiceServer).Echo(ctx, req.(*Message))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+// EchoService_ServiceDesc is the grpc.ServiceDesc for EchoService service.
+// It's only intended for direct use with grpc.RegisterService,
+// and not to be introspected or modified (even as a copy)
+var EchoService_ServiceDesc = grpc.ServiceDesc{
+	ServiceName: "echo.EchoService",
+	HandlerType: (*EchoServiceServer)(nil),
+	Methods: []grpc.MethodDesc{
+		{
+			MethodName: "Echo",
+			Handler:    _EchoService_Echo_Handler,
+		},
+	},
+	Streams:  []grpc.StreamDesc{},
+	Metadata: "echo/echo.proto",
+}
--- a/pkg/api/grpc/echo_test.go
+++ b/pkg/api/grpc/echo_test.go
@@ -0,0 +1,70 @@
+package grpc
+
+import (
+	"context"
+	"log"
+	"net"
+	"regexp"
+	"testing"
+
+	"github.com/stefanprodan/podinfo/pkg/api/grpc/echo"
+	"google.golang.org/grpc"
+	"google.golang.org/grpc/status"
+	"google.golang.org/grpc/test/bufconn"
+)
+
+func TestGrpcEcho(t *testing.T) {
+
+	// Server initialization
+	// bufconn => uses in-memory connection instead of system network I/O
+	lis := bufconn.Listen(1024*1024)
+	t.Cleanup(func() {
+		lis.Close()
+	})
+
+	s := NewMockGrpcServer()
+	srv := grpc.NewServer()
+	t.Cleanup(func() {
+		srv.Stop()
+	})
+
+	echo.RegisterEchoServiceServer(srv, &echoServer{config: s.config, logger: s.logger})
+
+	go func(){
+		if err := srv.Serve(lis); err != nil {
+			log.Fatalf("srv.Serve %v", err)
+		}
+	}()
+
+	// - Test
+	dialer := func(context.Context, string) (net.Conn, error){
+		return lis.Dial()
+	}
+
+	ctx := context.Background()
+	
+	conn, err := grpc.DialContext(ctx, "", grpc.WithContextDialer(dialer), grpc.WithInsecure())
+	t.Cleanup(func() {
+		conn.Close()
+	})
+
+	if err != nil {
+		t.Fatalf("grpc.DialContext %v", err)
+	}
+
+	client := echo.NewEchoServiceClient(conn)
+	res , err := client.Echo(context.Background(), &echo.Message{Body:"test123-test"})
+
+	// Check the status code is what we expect.
+	if _, ok := status.FromError(err); !ok {
+		t.Errorf("Echo returned type %T, want %T", err, status.Error)
+	}
+
+	// Check the response body is what we expect.
+	expected := ".*body.*test123-test.*"
+	r := regexp.MustCompile(expected)
+	if !r.MatchString(res.String()) {
+		t.Fatalf("Returned unexpected body:\ngot \n%v \nwant \n%s",
+			res, expected)
+	}
+}
--- a/pkg/api/grpc/mock_grpc.go
+++ b/pkg/api/grpc/mock_grpc.go
@@ -0,0 +1,31 @@
+package grpc
+
+import (
+	"go.uber.org/zap"
+)
+
+
+func NewMockGrpcServer() *Server {
+	config := &Config{
+		Port:                  9999,
+		// ServerShutdownTimeout: 5 * time.Second,
+		// HttpServerTimeout:     30 * time.Second,
+		BackendURL:            []string{},
+		ConfigPath:            "/config",
+		DataPath:              "/data",
+		// HttpClientTimeout:     30 * time.Second,
+		UIColor:               "blue",
+		UIPath:                ".ui",
+		UIMessage:             "Greetings",
+		Hostname:              "localhost",
+	}
+
+	logger, _ := zap.NewDevelopment()
+
+	return &Server{
+		//router: mux.NewRouter(),
+		logger: logger,
+		config: config,
+		//tracer: trace.NewNoopTracerProvider().Tracer("mock"),
+	}
+}
--- a/pkg/api/grpc/panic.go
+++ b/pkg/api/grpc/panic.go
@@ -0,0 +1,24 @@
+package grpc
+
+import (
+	"context"
+	// "log"
+	"os"
+
+	pb "github.com/stefanprodan/podinfo/pkg/api/grpc/panic"
+	"go.uber.org/zap"
+)
+
+type PanicServer struct {
+	pb.UnimplementedPanicServiceServer
+	config *Config
+	logger *zap.Logger
+
+}
+
+func (s *PanicServer) Panic(ctx context.Context, req *pb.PanicRequest) (*pb.PanicResponse, error) {
+	s.logger.Info("Panic command received")
+	os.Exit(225)
+	return &pb.PanicResponse{}, nil
+}
+
--- a/pkg/api/grpc/panic/panic.pb.go
+++ b/pkg/api/grpc/panic/panic.pb.go
@@ -0,0 +1,189 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.28.1
+// 	protoc        v3.6.1
+// source: panic.proto
+
+package panic
+
+import (
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	reflect "reflect"
+	sync "sync"
+)
+
+const (
+	// Verify that this generated code is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
+	// Verify that runtime/protoimpl is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
+)
+
+type PanicRequest struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+}
+
+func (x *PanicRequest) Reset() {
+	*x = PanicRequest{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_panic_proto_msgTypes[0]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *PanicRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*PanicRequest) ProtoMessage() {}
+
+func (x *PanicRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_panic_proto_msgTypes[0]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use PanicRequest.ProtoReflect.Descriptor instead.
+func (*PanicRequest) Descriptor() ([]byte, []int) {
+	return file_panic_proto_rawDescGZIP(), []int{0}
+}
+
+type PanicResponse struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+}
+
+func (x *PanicResponse) Reset() {
+	*x = PanicResponse{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_panic_proto_msgTypes[1]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *PanicResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*PanicResponse) ProtoMessage() {}
+
+func (x *PanicResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_panic_proto_msgTypes[1]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use PanicResponse.ProtoReflect.Descriptor instead.
+func (*PanicResponse) Descriptor() ([]byte, []int) {
+	return file_panic_proto_rawDescGZIP(), []int{1}
+}
+
+var File_panic_proto protoreflect.FileDescriptor
+
+var file_panic_proto_rawDesc = []byte{
+	0x0a, 0x0b, 0x70, 0x61, 0x6e, 0x69, 0x63, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x05, 0x70,
+	0x61, 0x6e, 0x69, 0x63, 0x22, 0x0e, 0x0a, 0x0c, 0x50, 0x61, 0x6e, 0x69, 0x63, 0x52, 0x65, 0x71,
+	0x75, 0x65, 0x73, 0x74, 0x22, 0x0f, 0x0a, 0x0d, 0x50, 0x61, 0x6e, 0x69, 0x63, 0x52, 0x65, 0x73,
+	0x70, 0x6f, 0x6e, 0x73, 0x65, 0x32, 0x44, 0x0a, 0x0c, 0x50, 0x61, 0x6e, 0x69, 0x63, 0x53, 0x65,
+	0x72, 0x76, 0x69, 0x63, 0x65, 0x12, 0x34, 0x0a, 0x05, 0x50, 0x61, 0x6e, 0x69, 0x63, 0x12, 0x13,
+	0x2e, 0x70, 0x61, 0x6e, 0x69, 0x63, 0x2e, 0x50, 0x61, 0x6e, 0x69, 0x63, 0x52, 0x65, 0x71, 0x75,
+	0x65, 0x73, 0x74, 0x1a, 0x14, 0x2e, 0x70, 0x61, 0x6e, 0x69, 0x63, 0x2e, 0x50, 0x61, 0x6e, 0x69,
+	0x63, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x42, 0x09, 0x5a, 0x07, 0x2e,
+	0x2f, 0x70, 0x61, 0x6e, 0x69, 0x63, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+}
+
+var (
+	file_panic_proto_rawDescOnce sync.Once
+	file_panic_proto_rawDescData = file_panic_proto_rawDesc
+)
+
+func file_panic_proto_rawDescGZIP() []byte {
+	file_panic_proto_rawDescOnce.Do(func() {
+		file_panic_proto_rawDescData = protoimpl.X.CompressGZIP(file_panic_proto_rawDescData)
+	})
+	return file_panic_proto_rawDescData
+}
+
+var file_panic_proto_msgTypes = make([]protoimpl.MessageInfo, 2)
+var file_panic_proto_goTypes = []interface{}{
+	(*PanicRequest)(nil),  // 0: panic.PanicRequest
+	(*PanicResponse)(nil), // 1: panic.PanicResponse
+}
+var file_panic_proto_depIdxs = []int32{
+	0, // 0: panic.PanicService.Panic:input_type -> panic.PanicRequest
+	1, // 1: panic.PanicService.Panic:output_type -> panic.PanicResponse
+	1, // [1:2] is the sub-list for method output_type
+	0, // [0:1] is the sub-list for method input_type
+	0, // [0:0] is the sub-list for extension type_name
+	0, // [0:0] is the sub-list for extension extendee
+	0, // [0:0] is the sub-list for field type_name
+}
+
+func init() { file_panic_proto_init() }
+func file_panic_proto_init() {
+	if File_panic_proto != nil {
+		return
+	}
+	if !protoimpl.UnsafeEnabled {
+		file_panic_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*PanicRequest); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_panic_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*PanicResponse); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+	}
+	type x struct{}
+	out := protoimpl.TypeBuilder{
+		File: protoimpl.DescBuilder{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+			RawDescriptor: file_panic_proto_rawDesc,
+			NumEnums:      0,
+			NumMessages:   2,
+			NumExtensions: 0,
+			NumServices:   1,
+		},
+		GoTypes:           file_panic_proto_goTypes,
+		DependencyIndexes: file_panic_proto_depIdxs,
+		MessageInfos:      file_panic_proto_msgTypes,
+	}.Build()
+	File_panic_proto = out.File
+	file_panic_proto_rawDesc = nil
+	file_panic_proto_goTypes = nil
+	file_panic_proto_depIdxs = nil
+}
--- a/pkg/api/grpc/panic/panic.proto
+++ b/pkg/api/grpc/panic/panic.proto
@@ -0,0 +1,17 @@
+syntax = "proto3";
+
+option go_package = "./panic";
+
+package panic;
+
+// The greeting service definition.
+service PanicService {
+    rpc Panic (PanicRequest) returns (PanicResponse) {}
+}
+
+message PanicRequest {
+}
+
+message PanicResponse {
+}
+
--- a/pkg/api/grpc/panic/panic_grpc.pb.go
+++ b/pkg/api/grpc/panic/panic_grpc.pb.go
@@ -0,0 +1,105 @@
+// Code generated by protoc-gen-go-grpc. DO NOT EDIT.
+// versions:
+// - protoc-gen-go-grpc v1.2.0
+// - protoc             v3.6.1
+// source: panic.proto
+
+package panic
+
+import (
+	context "context"
+	grpc "google.golang.org/grpc"
+	codes "google.golang.org/grpc/codes"
+	status "google.golang.org/grpc/status"
+)
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the grpc package it is being compiled against.
+// Requires gRPC-Go v1.32.0 or later.
+const _ = grpc.SupportPackageIsVersion7
+
+// PanicServiceClient is the client API for PanicService service.
+//
+// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream.
+type PanicServiceClient interface {
+	Panic(ctx context.Context, in *PanicRequest, opts ...grpc.CallOption) (*PanicResponse, error)
+}
+
+type panicServiceClient struct {
+	cc grpc.ClientConnInterface
+}
+
+func NewPanicServiceClient(cc grpc.ClientConnInterface) PanicServiceClient {
+	return &panicServiceClient{cc}
+}
+
+func (c *panicServiceClient) Panic(ctx context.Context, in *PanicRequest, opts ...grpc.CallOption) (*PanicResponse, error) {
+	out := new(PanicResponse)
+	err := c.cc.Invoke(ctx, "/panic.PanicService/Panic", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+// PanicServiceServer is the server API for PanicService service.
+// All implementations must embed UnimplementedPanicServiceServer
+// for forward compatibility
+type PanicServiceServer interface {
+	Panic(context.Context, *PanicRequest) (*PanicResponse, error)
+	mustEmbedUnimplementedPanicServiceServer()
+}
+
+// UnimplementedPanicServiceServer must be embedded to have forward compatible implementations.
+type UnimplementedPanicServiceServer struct {
+}
+
+func (UnimplementedPanicServiceServer) Panic(context.Context, *PanicRequest) (*PanicResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method Panic not implemented")
+}
+func (UnimplementedPanicServiceServer) mustEmbedUnimplementedPanicServiceServer() {}
+
+// UnsafePanicServiceServer may be embedded to opt out of forward compatibility for this service.
+// Use of this interface is not recommended, as added methods to PanicServiceServer will
+// result in compilation errors.
+type UnsafePanicServiceServer interface {
+	mustEmbedUnimplementedPanicServiceServer()
+}
+
+func RegisterPanicServiceServer(s grpc.ServiceRegistrar, srv PanicServiceServer) {
+	s.RegisterService(&PanicService_ServiceDesc, srv)
+}
+
+func _PanicService_Panic_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(PanicRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(PanicServiceServer).Panic(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/panic.PanicService/Panic",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(PanicServiceServer).Panic(ctx, req.(*PanicRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+// PanicService_ServiceDesc is the grpc.ServiceDesc for PanicService service.
+// It's only intended for direct use with grpc.RegisterService,
+// and not to be introspected or modified (even as a copy)
+var PanicService_ServiceDesc = grpc.ServiceDesc{
+	ServiceName: "panic.PanicService",
+	HandlerType: (*PanicServiceServer)(nil),
+	Methods: []grpc.MethodDesc{
+		{
+			MethodName: "Panic",
+			Handler:    _PanicService_Panic_Handler,
+		},
+	},
+	Streams:  []grpc.StreamDesc{},
+	Metadata: "panic.proto",
+}
--- a/pkg/api/grpc/server.go
+++ b/pkg/api/grpc/server.go
@@ -0,0 +1,93 @@
+package grpc
+
+import (
+	"fmt"
+	"net"
+
+	"github.com/stefanprodan/podinfo/pkg/api/grpc/echo"
+
+	"go.uber.org/zap"
+	"google.golang.org/grpc"
+	"google.golang.org/grpc/health"
+	"google.golang.org/grpc/health/grpc_health_v1"
+	"google.golang.org/grpc/reflection"
+
+	"github.com/stefanprodan/podinfo/pkg/api/grpc/panic"
+	"github.com/stefanprodan/podinfo/pkg/api/grpc/version"
+)
+
+
+type Server struct {
+	logger *zap.Logger
+	config *Config
+}
+
+type Config struct {
+	Port        int    `mapstructure:"grpc-port"`
+	ServiceName string `mapstructure:"grpc-service-name"`
+
+
+	BackendURL            []string      `mapstructure:"backend-url"`
+	UILogo                string        `mapstructure:"ui-logo"`
+	UIMessage             string        `mapstructure:"ui-message"`
+	UIColor               string        `mapstructure:"ui-color"`
+	UIPath                string        `mapstructure:"ui-path"`
+	DataPath              string        `mapstructure:"data-path"`
+	ConfigPath            string        `mapstructure:"config-path"`
+	CertPath              string        `mapstructure:"cert-path"`
+	Host                  string        `mapstructure:"host"`
+	//Port                  string        `mapstructure:"port"`
+	SecurePort            string        `mapstructure:"secure-port"`
+	PortMetrics           int           `mapstructure:"port-metrics"`
+	Hostname              string        `mapstructure:"hostname"`
+	H2C                   bool          `mapstructure:"h2c"`
+	RandomDelay           bool          `mapstructure:"random-delay"`
+	RandomDelayUnit       string        `mapstructure:"random-delay-unit"`
+	RandomDelayMin        int           `mapstructure:"random-delay-min"`
+	RandomDelayMax        int           `mapstructure:"random-delay-max"`
+	RandomError           bool          `mapstructure:"random-error"`
+	Unhealthy             bool          `mapstructure:"unhealthy"`
+	Unready               bool          `mapstructure:"unready"`
+	JWTSecret             string        `mapstructure:"jwt-secret"`
+	CacheServer           string        `mapstructure:"cache-server"`
+
+}
+
+func NewServer(config *Config, logger *zap.Logger) (*Server, error) {
+	srv := &Server{
+		logger: logger,
+		config: config,
+	}
+
+	return srv, nil
+}
+
+
+func (s *Server) ListenAndServe() *grpc.Server {
+	listener, err := net.Listen("tcp", fmt.Sprintf(":%v", s.config.Port))
+	if err != nil {
+		s.logger.Fatal("failed to listen", zap.Int("port", s.config.Port))
+	}
+
+	srv := grpc.NewServer()
+	server := health.NewServer()
+
+	
+	// Register grpc apis for refection
+	echo.RegisterEchoServiceServer(srv, &echoServer{config: s.config, logger: s.logger})
+
+	version.RegisterVersionServiceServer(srv, &VersionServer{config: s.config, logger: s.logger})
+	panic.RegisterPanicServiceServer(srv, &PanicServer{config: s.config, logger: s.logger})
+
+	reflection.Register(srv)
+	grpc_health_v1.RegisterHealthServer(srv, server)
+	server.SetServingStatus(s.config.ServiceName, grpc_health_v1.HealthCheckResponse_SERVING)
+
+	go func() {
+		if err := srv.Serve(listener); err != nil {
+			s.logger.Fatal("failed to serve", zap.Error(err))
+		}
+	}()
+
+	return srv
+}
--- a/pkg/api/grpc/version.go
+++ b/pkg/api/grpc/version.go
@@ -0,0 +1,21 @@
+package grpc
+
+import (
+	"context"
+
+	pb "github.com/stefanprodan/podinfo/pkg/api/grpc/version"
+	"github.com/stefanprodan/podinfo/pkg/version"
+	"go.uber.org/zap"
+)
+
+type VersionServer struct {
+	pb.UnimplementedVersionServiceServer
+	config *Config
+	logger *zap.Logger
+	
+}
+
+func (s *VersionServer) Version(ctx context.Context, req *pb.VersionRequest) (*pb.VersionResponse, error) {
+	return &pb.VersionResponse{Version: version.VERSION, Commit: version.REVISION}, nil
+}
+
--- a/pkg/api/grpc/version/version.pb.go
+++ b/pkg/api/grpc/version/version.pb.go
@@ -0,0 +1,211 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.28.1
+// 	protoc        v3.6.1
+// source: version.proto
+
+package version
+
+import (
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	reflect "reflect"
+	sync "sync"
+)
+
+const (
+	// Verify that this generated code is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
+	// Verify that runtime/protoimpl is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
+)
+
+type VersionRequest struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+}
+
+func (x *VersionRequest) Reset() {
+	*x = VersionRequest{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_version_proto_msgTypes[0]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *VersionRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*VersionRequest) ProtoMessage() {}
+
+func (x *VersionRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_version_proto_msgTypes[0]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use VersionRequest.ProtoReflect.Descriptor instead.
+func (*VersionRequest) Descriptor() ([]byte, []int) {
+	return file_version_proto_rawDescGZIP(), []int{0}
+}
+
+type VersionResponse struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Version string `protobuf:"bytes,1,opt,name=version,proto3" json:"version,omitempty"`
+	Commit  string `protobuf:"bytes,2,opt,name=commit,proto3" json:"commit,omitempty"`
+}
+
+func (x *VersionResponse) Reset() {
+	*x = VersionResponse{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_version_proto_msgTypes[1]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *VersionResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*VersionResponse) ProtoMessage() {}
+
+func (x *VersionResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_version_proto_msgTypes[1]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use VersionResponse.ProtoReflect.Descriptor instead.
+func (*VersionResponse) Descriptor() ([]byte, []int) {
+	return file_version_proto_rawDescGZIP(), []int{1}
+}
+
+func (x *VersionResponse) GetVersion() string {
+	if x != nil {
+		return x.Version
+	}
+	return ""
+}
+
+func (x *VersionResponse) GetCommit() string {
+	if x != nil {
+		return x.Commit
+	}
+	return ""
+}
+
+var File_version_proto protoreflect.FileDescriptor
+
+var file_version_proto_rawDesc = []byte{
+	0x0a, 0x0d, 0x76, 0x65, 0x72, 0x73, 0x69, 0x6f, 0x6e, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12,
+	0x07, 0x76, 0x65, 0x72, 0x73, 0x69, 0x6f, 0x6e, 0x22, 0x10, 0x0a, 0x0e, 0x56, 0x65, 0x72, 0x73,
+	0x69, 0x6f, 0x6e, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x22, 0x43, 0x0a, 0x0f, 0x56, 0x65,
+	0x72, 0x73, 0x69, 0x6f, 0x6e, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x18, 0x0a,
+	0x07, 0x76, 0x65, 0x72, 0x73, 0x69, 0x6f, 0x6e, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x07,
+	0x76, 0x65, 0x72, 0x73, 0x69, 0x6f, 0x6e, 0x12, 0x16, 0x0a, 0x06, 0x63, 0x6f, 0x6d, 0x6d, 0x69,
+	0x74, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x06, 0x63, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x32,
+	0x50, 0x0a, 0x0e, 0x56, 0x65, 0x72, 0x73, 0x69, 0x6f, 0x6e, 0x53, 0x65, 0x72, 0x76, 0x69, 0x63,
+	0x65, 0x12, 0x3e, 0x0a, 0x07, 0x56, 0x65, 0x72, 0x73, 0x69, 0x6f, 0x6e, 0x12, 0x17, 0x2e, 0x76,
+	0x65, 0x72, 0x73, 0x69, 0x6f, 0x6e, 0x2e, 0x56, 0x65, 0x72, 0x73, 0x69, 0x6f, 0x6e, 0x52, 0x65,
+	0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x18, 0x2e, 0x76, 0x65, 0x72, 0x73, 0x69, 0x6f, 0x6e, 0x2e,
+	0x56, 0x65, 0x72, 0x73, 0x69, 0x6f, 0x6e, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22,
+	0x00, 0x42, 0x0b, 0x5a, 0x09, 0x2e, 0x2f, 0x76, 0x65, 0x72, 0x73, 0x69, 0x6f, 0x6e, 0x62, 0x06,
+	0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+}
+
+var (
+	file_version_proto_rawDescOnce sync.Once
+	file_version_proto_rawDescData = file_version_proto_rawDesc
+)
+
+func file_version_proto_rawDescGZIP() []byte {
+	file_version_proto_rawDescOnce.Do(func() {
+		file_version_proto_rawDescData = protoimpl.X.CompressGZIP(file_version_proto_rawDescData)
+	})
+	return file_version_proto_rawDescData
+}
+
+var file_version_proto_msgTypes = make([]protoimpl.MessageInfo, 2)
+var file_version_proto_goTypes = []interface{}{
+	(*VersionRequest)(nil),  // 0: version.VersionRequest
+	(*VersionResponse)(nil), // 1: version.VersionResponse
+}
+var file_version_proto_depIdxs = []int32{
+	0, // 0: version.VersionService.Version:input_type -> version.VersionRequest
+	1, // 1: version.VersionService.Version:output_type -> version.VersionResponse
+	1, // [1:2] is the sub-list for method output_type
+	0, // [0:1] is the sub-list for method input_type
+	0, // [0:0] is the sub-list for extension type_name
+	0, // [0:0] is the sub-list for extension extendee
+	0, // [0:0] is the sub-list for field type_name
+}
+
+func init() { file_version_proto_init() }
+func file_version_proto_init() {
+	if File_version_proto != nil {
+		return
+	}
+	if !protoimpl.UnsafeEnabled {
+		file_version_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*VersionRequest); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_version_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*VersionResponse); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+	}
+	type x struct{}
+	out := protoimpl.TypeBuilder{
+		File: protoimpl.DescBuilder{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+			RawDescriptor: file_version_proto_rawDesc,
+			NumEnums:      0,
+			NumMessages:   2,
+			NumExtensions: 0,
+			NumServices:   1,
+		},
+		GoTypes:           file_version_proto_goTypes,
+		DependencyIndexes: file_version_proto_depIdxs,
+		MessageInfos:      file_version_proto_msgTypes,
+	}.Build()
+	File_version_proto = out.File
+	file_version_proto_rawDesc = nil
+	file_version_proto_goTypes = nil
+	file_version_proto_depIdxs = nil
+}
--- a/pkg/api/grpc/version/version.proto
+++ b/pkg/api/grpc/version/version.proto
@@ -0,0 +1,18 @@
+syntax = "proto3";
+
+option go_package = "./version";
+
+package version;
+
+
+service VersionService {
+    rpc Version (VersionRequest) returns (VersionResponse) {}
+}
+
+
+message VersionRequest {}
+
+message VersionResponse {
+  string version = 1;
+  string commit = 2;
+}
--- a/pkg/api/grpc/version/version_grpc.pb.go
+++ b/pkg/api/grpc/version/version_grpc.pb.go
@@ -0,0 +1,105 @@
+// Code generated by protoc-gen-go-grpc. DO NOT EDIT.
+// versions:
+// - protoc-gen-go-grpc v1.2.0
+// - protoc             v3.6.1
+// source: version.proto
+
+package version
+
+import (
+	context "context"
+	grpc "google.golang.org/grpc"
+	codes "google.golang.org/grpc/codes"
+	status "google.golang.org/grpc/status"
+)
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the grpc package it is being compiled against.
+// Requires gRPC-Go v1.32.0 or later.
+const _ = grpc.SupportPackageIsVersion7
+
+// VersionServiceClient is the client API for VersionService service.
+//
+// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream.
+type VersionServiceClient interface {
+	Version(ctx context.Context, in *VersionRequest, opts ...grpc.CallOption) (*VersionResponse, error)
+}
+
+type versionServiceClient struct {
+	cc grpc.ClientConnInterface
+}
+
+func NewVersionServiceClient(cc grpc.ClientConnInterface) VersionServiceClient {
+	return &versionServiceClient{cc}
+}
+
+func (c *versionServiceClient) Version(ctx context.Context, in *VersionRequest, opts ...grpc.CallOption) (*VersionResponse, error) {
+	out := new(VersionResponse)
+	err := c.cc.Invoke(ctx, "/version.VersionService/Version", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+// VersionServiceServer is the server API for VersionService service.
+// All implementations must embed UnimplementedVersionServiceServer
+// for forward compatibility
+type VersionServiceServer interface {
+	Version(context.Context, *VersionRequest) (*VersionResponse, error)
+	mustEmbedUnimplementedVersionServiceServer()
+}
+
+// UnimplementedVersionServiceServer must be embedded to have forward compatible implementations.
+type UnimplementedVersionServiceServer struct {
+}
+
+func (UnimplementedVersionServiceServer) Version(context.Context, *VersionRequest) (*VersionResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method Version not implemented")
+}
+func (UnimplementedVersionServiceServer) mustEmbedUnimplementedVersionServiceServer() {}
+
+// UnsafeVersionServiceServer may be embedded to opt out of forward compatibility for this service.
+// Use of this interface is not recommended, as added methods to VersionServiceServer will
+// result in compilation errors.
+type UnsafeVersionServiceServer interface {
+	mustEmbedUnimplementedVersionServiceServer()
+}
+
+func RegisterVersionServiceServer(s grpc.ServiceRegistrar, srv VersionServiceServer) {
+	s.RegisterService(&VersionService_ServiceDesc, srv)
+}
+
+func _VersionService_Version_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(VersionRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(VersionServiceServer).Version(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/version.VersionService/Version",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(VersionServiceServer).Version(ctx, req.(*VersionRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+// VersionService_ServiceDesc is the grpc.ServiceDesc for VersionService service.
+// It's only intended for direct use with grpc.RegisterService,
+// and not to be introspected or modified (even as a copy)
+var VersionService_ServiceDesc = grpc.ServiceDesc{
+	ServiceName: "version.VersionService",
+	HandlerType: (*VersionServiceServer)(nil),
+	Methods: []grpc.MethodDesc{
+		{
+			MethodName: "Version",
+			Handler:    _VersionService_Version_Handler,
+		},
+	},
+	Streams:  []grpc.StreamDesc{},
+	Metadata: "version.proto",
+}
--- a/pkg/api/grpc/version_test.go
+++ b/pkg/api/grpc/version_test.go
@@ -0,0 +1,72 @@
+package grpc
+
+import (
+	"context"
+	"fmt"
+	"log"
+	"net"
+	"regexp"
+	"testing"
+
+	"github.com/stefanprodan/podinfo/pkg/api/grpc/version"
+	v "github.com/stefanprodan/podinfo/pkg/version"
+	"google.golang.org/grpc"
+	"google.golang.org/grpc/status"
+	"google.golang.org/grpc/test/bufconn"
+)
+
+func TestGrpcVersion(t *testing.T) {
+
+	// Server initialization
+	// bufconn => uses in-memory connection instead of system network I/O
+	lis := bufconn.Listen(1024*1024)
+	t.Cleanup(func() {
+		lis.Close()
+	})
+
+
+	srv := grpc.NewServer()
+	t.Cleanup(func() {
+		srv.Stop()
+	})
+
+	version.RegisterVersionServiceServer(srv, &VersionServer{})
+
+	go func(){
+		if err := srv.Serve(lis); err != nil {
+			log.Fatalf("srv.Serve %v", err)
+		}
+	}()
+
+	// - Test
+	dialer := func(context.Context, string) (net.Conn, error){
+		return lis.Dial()
+	}
+
+	ctx := context.Background()
+	
+	conn, err := grpc.DialContext(ctx, "", grpc.WithContextDialer(dialer), grpc.WithInsecure())
+	t.Cleanup(func() {
+		conn.Close()
+	})
+
+	if err != nil {
+		t.Fatalf("grpc.DialContext %v", err)
+	}
+
+	client := version.NewVersionServiceClient(conn)
+	res , err := client.Version(context.Background(), &version.VersionRequest{})
+
+	// Check the status code is what we expect.
+	if _, ok := status.FromError(err); !ok {
+		t.Errorf("Version returned type %T, want %T", err, status.Error)
+	}
+
+	// Check the response body is what we expect.
+	expected := fmt.Sprintf(".*%s.*", v.VERSION)
+	r := regexp.MustCompile(expected)
+	if !r.MatchString(res.String()) {
+		t.Fatalf("Returned unexpected body:\ngot \n%v \nwant \n%s",
+			res, expected)
+	}
+}
--- a/pkg/api/http/cache.go
+++ b/pkg/api/http/cache.go
@@ -1,4 +1,4 @@
-package api
+package http

 import (
 	"fmt"
--- a/pkg/api/http/chunked.go
+++ b/pkg/api/http/chunked.go
@@ -1,4 +1,4 @@
-package api
+package http

 import (
 	"math/rand"
--- a/pkg/api/http/chunked_test.go
+++ b/pkg/api/http/chunked_test.go
@@ -1,4 +1,4 @@
-package api
+package http

 import (
 	"net/http"
--- a/pkg/api/http/configs.go
+++ b/pkg/api/http/configs.go
@@ -1,4 +1,4 @@
-package api
+package http

 import "net/http"

--- a/pkg/api/http/delay.go
+++ b/pkg/api/http/delay.go
@@ -1,4 +1,4 @@
-package api
+package http

 import (
 	"math/rand"
--- a/pkg/api/http/delay_test.go
+++ b/pkg/api/http/delay_test.go
@@ -1,4 +1,4 @@
-package api
+package http

 import (
 	"net/http"
--- a/pkg/api/http/docs/docs.go
+++ b/pkg/api/http/docs/docs.go
--- a/pkg/api/http/docs/swagger.json
+++ b/pkg/api/http/docs/swagger.json
--- a/pkg/api/http/docs/swagger.yaml
+++ b/pkg/api/http/docs/swagger.yaml
--- a/pkg/api/http/echo.go
+++ b/pkg/api/http/echo.go
@@ -1,4 +1,4 @@
-package api
+package http

 import (
 	"bytes"
--- a/pkg/api/http/echo_test.go
+++ b/pkg/api/http/echo_test.go
@@ -1,4 +1,4 @@
-package api
+package http

 import (
 	"net/http"
--- a/pkg/api/http/echows.go
+++ b/pkg/api/http/echows.go
@@ -1,4 +1,4 @@
-package api
+package http

 import (
 	"net/http"
--- a/pkg/api/http/env.go
+++ b/pkg/api/http/env.go
@@ -1,4 +1,4 @@
-package api
+package http

 import (
 	"net/http"
--- a/pkg/api/http/env_test.go
+++ b/pkg/api/http/env_test.go
@@ -1,4 +1,4 @@
-package api
+package http

 import (
 	"net/http"
--- a/pkg/api/http/headers.go
+++ b/pkg/api/http/headers.go
@@ -1,4 +1,4 @@
-package api
+package http

 import (
 	"net/http"
--- a/pkg/api/http/headers_test.go
+++ b/pkg/api/http/headers_test.go
@@ -1,4 +1,4 @@
-package api
+package http

 import (
 	"fmt"
--- a/pkg/api/http/health.go
+++ b/pkg/api/http/health.go
@@ -1,4 +1,4 @@
-package api
+package http

 import (
 	"net/http"
--- a/pkg/api/http/health_test.go
+++ b/pkg/api/http/health_test.go
@@ -1,4 +1,4 @@
-package api
+package http

 import (
 	"net/http"
--- a/pkg/api/http/http.go
+++ b/pkg/api/http/http.go
@@ -1,4 +1,4 @@
-package api
+package http

 import (
 	"bytes"
--- a/pkg/api/http/index.go
+++ b/pkg/api/http/index.go
@@ -1,4 +1,4 @@
-package api
+package http

 import (
 	"html/template"
--- a/pkg/api/http/info.go
+++ b/pkg/api/http/info.go
@@ -1,4 +1,4 @@
-package api
+package http

 import (
 	"net/http"
--- a/pkg/api/http/info_test.go
+++ b/pkg/api/http/info_test.go
@@ -1,4 +1,4 @@
-package api
+package http

 import (
 	"net/http"
--- a/pkg/api/http/logging.go
+++ b/pkg/api/http/logging.go
@@ -1,4 +1,4 @@
-package api
+package http

 import (
 	"net/http"
--- a/pkg/api/http/metrics.go
+++ b/pkg/api/http/metrics.go
@@ -1,4 +1,4 @@
-package api
+package http

 import (
 	"bufio"
--- a/pkg/api/http/mock.go
+++ b/pkg/api/http/mock.go
@@ -1,4 +1,4 @@
-package api
+package http

 import (
 	"time"
--- a/pkg/api/http/panic.go
+++ b/pkg/api/http/panic.go
@@ -1,4 +1,4 @@
-package api
+package http

 import (
 	"net/http"
--- a/pkg/api/http/server.go
+++ b/pkg/api/http/server.go
@@ -1,4 +1,4 @@
-package api
+package http

 import (
 	"context"
@@ -14,7 +14,7 @@ import (
 	"github.com/gomodule/redigo/redis"
 	"github.com/gorilla/mux"
 	"github.com/prometheus/client_golang/prometheus/promhttp"
-	_ "github.com/stefanprodan/podinfo/pkg/api/docs"
+	_ "github.com/stefanprodan/podinfo/pkg/api/http/docs"
 	"github.com/stefanprodan/podinfo/pkg/fscache"
 	httpSwagger "github.com/swaggo/http-swagger"
 	"github.com/swaggo/swag"
--- a/pkg/api/http/status.go
+++ b/pkg/api/http/status.go
@@ -1,4 +1,4 @@
-package api
+package http

 import (
 	"net/http"
--- a/pkg/api/http/status_test.go
+++ b/pkg/api/http/status_test.go
@@ -1,4 +1,4 @@
-package api
+package http

 import (
 	"net/http"
--- a/pkg/api/http/store.go
+++ b/pkg/api/http/store.go
@@ -1,4 +1,4 @@
-package api
+package http

 import (
 	"crypto/sha1"
--- a/pkg/api/http/token.go
+++ b/pkg/api/http/token.go
@@ -1,4 +1,4 @@
-package api
+package http

 import (
 	"fmt"
--- a/pkg/api/http/token_test.go
+++ b/pkg/api/http/token_test.go
@@ -1,4 +1,4 @@
-package api
+package http

 import (
 	"encoding/json"
--- a/pkg/api/http/tracer.go
+++ b/pkg/api/http/tracer.go
@@ -1,4 +1,4 @@
-package api
+package http

 import (
 	"context"
--- a/pkg/api/http/version.go
+++ b/pkg/api/http/version.go
@@ -1,4 +1,4 @@
-package api
+package http

 import (
 	"net/http"
--- a/pkg/api/http/version_test.go
+++ b/pkg/api/http/version_test.go
@@ -1,4 +1,4 @@
-package api
+package http

 import (
 	"fmt"
--- a/pkg/grpc/server.go
+++ b/pkg/grpc/server.go
@@ -1,52 +0,0 @@
-package grpc
-
-import (
-	"fmt"
-	"net"
-
-	"go.uber.org/zap"
-	"google.golang.org/grpc"
-	"google.golang.org/grpc/health"
-	"google.golang.org/grpc/health/grpc_health_v1"
-	"google.golang.org/grpc/reflection"
-)
-
-type Server struct {
-	logger *zap.Logger
-	config *Config
-}
-
-type Config struct {
-	Port        int    `mapstructure:"grpc-port"`
-	ServiceName string `mapstructure:"grpc-service-name"`
-}
-
-func NewServer(config *Config, logger *zap.Logger) (*Server, error) {
-	srv := &Server{
-		logger: logger,
-		config: config,
-	}
-
-	return srv, nil
-}
-
-func (s *Server) ListenAndServe() *grpc.Server {
-	listener, err := net.Listen("tcp", fmt.Sprintf(":%v", s.config.Port))
-	if err != nil {
-		s.logger.Fatal("failed to listen", zap.Int("port", s.config.Port))
-	}
-
-	srv := grpc.NewServer()
-	server := health.NewServer()
-	reflection.Register(srv)
-	grpc_health_v1.RegisterHealthServer(srv, server)
-	server.SetServingStatus(s.config.ServiceName, grpc_health_v1.HealthCheckResponse_SERVING)
-
-	go func() {
-		if err := srv.Serve(listener); err != nil {
-			s.logger.Fatal("failed to serve", zap.Error(err))
-		}
-	}()
-
-	return srv
-}
--- a/pkg/version/version.go
+++ b/pkg/version/version.go
@@ -1,4 +1,4 @@
 package version

-var VERSION = "6.5.4"
+var VERSION = "6.6.1"
 var REVISION = "unknown"
--- a/timoni/podinfo/values.cue
+++ b/timoni/podinfo/values.cue
@@ -9,7 +9,7 @@ package main
 values: {
 	image: {
 		repository: "ghcr.io/stefanprodan/podinfo"
-		tag:        "6.5.4"
+		tag:        "6.6.1"
 		digest:     ""
 	}
 	test: image: {
Author	SHA1	Message	Date
Stefan Prodan	d042732a44	Merge pull request #353 from stefanprodan/release-6.6.1 Release v6.6.1	2024-03-27 15:56:20 +02:00
Stefan Prodan	649864583b	Release v6.6.1 Signed-off-by: Stefan Prodan <stefan.prodan@gmail.com>	2024-03-27 15:36:51 +02:00
Stefan Prodan	c07eb64558	Merge pull request #352 from stefanprodan/go-1.22 Update dependencies to Go 1.22	2024-03-26 14:23:19 +02:00
Stefan Prodan	44942884c3	Update dependencies to Go 1.22 Signed-off-by: Stefan Prodan <stefan.prodan@gmail.com>	2024-03-26 14:19:26 +02:00
Stefan Prodan	d562a2a82a	Merge pull request #344 from toyamagu-2021/feat-allow-input-config-and-extraArgs feat(chart): allow input config and extraArgs	2024-03-26 09:00:43 +02:00
toyamagu2021	d7c1bf015c	feat(chart): allow input config and extraArgs Signed-off-by: toyamagu2021 <toyamagu2021@gmail.com>	2024-03-26 09:28:44 +09:00
Stefan Prodan	cdec0786ef	Merge pull request #347 from eltociear/patch-1 Update README.md	2024-03-25 10:14:24 +02:00
Stefan Prodan	e6d611e1e2	Merge pull request #349 from mustafakarci/feature/extraEnv feature(chart): allow extraEnvs to be parst	2024-03-25 10:14:01 +02:00
Mustafa Karci	36bea810ef	feature(chart): allow extraEnvs to be parst	2024-03-20 12:28:40 +01:00
Stefan Prodan	50047dab3a	Merge pull request #348 from stefanprodan/dependabot/go_modules/google.golang.org/protobuf-1.33.0 build(deps): bump google.golang.org/protobuf from 1.31.0 to 1.33.0	2024-03-14 10:36:40 +02:00
dependabot[bot]	2b936e6700	build(deps): bump google.golang.org/protobuf from 1.31.0 to 1.33.0 Bumps google.golang.org/protobuf from 1.31.0 to 1.33.0. --- updated-dependencies: - dependency-name: google.golang.org/protobuf dependency-type: indirect ... Signed-off-by: dependabot[bot] <support@github.com>	2024-03-13 23:03:41 +00:00
Ikko Eltociear Ashimine	55e4e51eba	Update README.md Github -> GitHub	2024-03-06 00:27:17 +09:00
Stefan Prodan	47090ad9e1	Merge pull request #331 from the-technat/master feat(helm): add topologySpreadConstraints and PDB	2024-02-28 08:58:04 +00:00
Nathanael Liechti	6a0bbda8a5	feat(helm): add topologySpreadConstraints and PDB	2024-02-26 20:54:29 +00:00
Stefan Prodan	357009a863	Sign only GHCR artifacts with Notation Signed-off-by: Stefan Prodan <stefan.prodan@gmail.com>	2024-02-26 14:00:22 +02:00
Stefan Prodan	0f98770296	Split signature actions Signed-off-by: Stefan Prodan <stefan.prodan@gmail.com>	2024-02-26 13:27:46 +02:00
Stefan Prodan	f9032836a6	Merge pull request #343 from stefanprodan/release-6.6.0 Release v6.6.0	2024-02-26 12:17:54 +02:00
Stefan Prodan	5368c3fe10	Release v6.6.0 Signed-off-by: Stefan Prodan <stefan.prodan@gmail.com>	2024-02-26 12:15:05 +02:00
Stefan Prodan	b1207aa9b1	Merge pull request #341 from JasonTheDeveloper/feat/notation feat(notation): sign artifacts using notation	2024-02-26 11:58:49 +02:00
Jason	c7f9b521fa	ci(notation): install 1.1.0 Signed-off-by: Jason <jagoodse@microsoft.com>	2024-02-26 20:40:03 +11:00
Stefan Prodan	24405a5a5d	Setup notation signing keys Signed-off-by: Stefan Prodan <stefan.prodan@gmail.com>	2024-02-25 12:12:22 +02:00
Stefan Prodan	5195b158fc	Merge pull request #334 from michaelkebe/patch-1 Fixes /store endpoint with the kustomize deployment	2024-02-25 11:31:44 +02:00
Stefan Prodan	532db405f8	Merge pull request #322 from JayKaku/feature/grpc-version-echo-apis Implement gRPC for `echo` and `version` APIs	2024-02-25 11:30:59 +02:00
JayKaku	2251bee699	Fixed parsing logger in echo_test.go service registeration	2024-02-24 23:44:12 +05:30
JayKaku	8535efccb7	Implemented zap logger in place of log \| gprc echo	2024-02-24 23:44:12 +05:30
JayKaku	e008d1f261	Added config, logger for grpc echo api	2024-02-24 23:44:12 +05:30
Jay Kaku	22097353d2	Feature grpc version echo api (#3 ) added grpc verion and echo apis --------- Co-authored-by: Prashant Dwivedi <prashantdwivedi194@gmail.com>	2024-02-24 23:44:12 +05:30
JayKaku	c305843105	restructured api to api/http, api/grpc, pkg http	2024-02-24 23:44:12 +05:30
Michael Kebe	2d80c7a22d	added /data to kustomize deployment Added an emptyDir to the kustomzie deployment, otherwise the /store endpoint does not work for storing files.	2024-01-10 09:44:12 +01:00