mirror of
https://github.com/fluxcd/flagger.git
synced 2026-04-15 06:57:34 +00:00
Merge pull request #41 from stefanprodan/demo
Add canary deployment demo Helm chart
This commit is contained in:
Stefan Prodan
@@ -0,0 +1,45 @@
|
||||
apiVersion: networking.istio.io/v1alpha3
|
||||
kind: VirtualService
|
||||
metadata:
|
||||
name: podinfo
|
||||
namespace: test
|
||||
spec:
|
||||
gateways:
|
||||
- public-gateway.istio-system.svc.cluster.local
|
||||
- mesh
|
||||
hosts:
|
||||
- podinfo.istio.weavedx.com
|
||||
- podinfo
|
||||
http:
|
||||
- route:
|
||||
- destination:
|
||||
host: podinfo
|
||||
subset: primary
|
||||
weight: 50
|
||||
- destination:
|
||||
host: podinfo
|
||||
subset: canary
|
||||
weight: 50
|
||||
---
|
||||
apiVersion: networking.istio.io/v1alpha3
|
||||
kind: DestinationRule
|
||||
metadata:
|
||||
name: podinfo-destination
|
||||
namespace: test
|
||||
spec:
|
||||
host: podinfo
|
||||
trafficPolicy:
|
||||
loadBalancer:
|
||||
consistentHash:
|
||||
httpCookie:
|
||||
name: istiouser
|
||||
ttl: 30s
|
||||
subsets:
|
||||
- name: primary
|
||||
labels:
|
||||
app: podinfo
|
||||
role: primary
|
||||
- name: canary
|
||||
labels:
|
||||
app: podinfo
|
||||
role: canary
|
||||
@@ -1,7 +1,7 @@
|
||||
apiVersion: v1
|
||||
name: grafana
|
||||
version: 0.1.0
|
||||
appVersion: 5.4.2
|
||||
version: 1.0.0
|
||||
appVersion: 5.4.3
|
||||
description: Grafana dashboards for monitoring Flagger canary deployments
|
||||
icon: https://raw.githubusercontent.com/stefanprodan/flagger/master/docs/logo/flagger-icon.png
|
||||
home: https://flagger.app
|
||||
|
||||
@@ -2,7 +2,6 @@
|
||||
"annotations": {
|
||||
"list": [
|
||||
{
|
||||
"$$hashKey": "object:1587",
|
||||
"builtIn": 1,
|
||||
"datasource": "-- Grafana --",
|
||||
"enable": true,
|
||||
@@ -16,8 +15,8 @@
|
||||
"editable": true,
|
||||
"gnetId": null,
|
||||
"graphTooltip": 0,
|
||||
"id": null,
|
||||
"iteration": 1534587617141,
|
||||
"id": 1,
|
||||
"iteration": 1549736611069,
|
||||
"links": [],
|
||||
"panels": [
|
||||
{
|
||||
@@ -179,7 +178,6 @@
|
||||
"tableColumn": "",
|
||||
"targets": [
|
||||
{
|
||||
"$$hashKey": "object:2857",
|
||||
"expr": "sum(irate(istio_requests_total{reporter=\"destination\",destination_workload_namespace=~\"$namespace\",destination_workload=~\"$primary\",response_code!~\"5.*\"}[30s])) / sum(irate(istio_requests_total{reporter=\"destination\",destination_workload_namespace=~\"$namespace\",destination_workload=~\"$primary\"}[30s]))",
|
||||
"format": "time_series",
|
||||
"intervalFactor": 1,
|
||||
@@ -344,7 +342,6 @@
|
||||
"tableColumn": "",
|
||||
"targets": [
|
||||
{
|
||||
"$$hashKey": "object:2810",
|
||||
"expr": "sum(irate(istio_requests_total{reporter=\"destination\",destination_workload_namespace=~\"$namespace\",destination_workload=~\"$canary\",response_code!~\"5.*\"}[30s])) / sum(irate(istio_requests_total{reporter=\"destination\",destination_workload_namespace=~\"$namespace\",destination_workload=~\"$canary\"}[30s]))",
|
||||
"format": "time_series",
|
||||
"intervalFactor": 1,
|
||||
@@ -363,7 +360,7 @@
|
||||
"value": "null"
|
||||
}
|
||||
],
|
||||
"valueName": "avg"
|
||||
"valueName": "current"
|
||||
},
|
||||
{
|
||||
"aliasColors": {},
|
||||
@@ -432,6 +429,7 @@
|
||||
],
|
||||
"thresholds": [],
|
||||
"timeFrom": null,
|
||||
"timeRegions": [],
|
||||
"timeShift": null,
|
||||
"title": "Primary: Request Duration",
|
||||
"tooltip": {
|
||||
@@ -464,7 +462,11 @@
|
||||
"min": null,
|
||||
"show": false
|
||||
}
|
||||
]
|
||||
],
|
||||
"yaxis": {
|
||||
"align": false,
|
||||
"alignLevel": null
|
||||
}
|
||||
},
|
||||
{
|
||||
"aliasColors": {},
|
||||
@@ -533,6 +535,7 @@
|
||||
],
|
||||
"thresholds": [],
|
||||
"timeFrom": null,
|
||||
"timeRegions": [],
|
||||
"timeShift": null,
|
||||
"title": "Canary: Request Duration",
|
||||
"tooltip": {
|
||||
@@ -565,7 +568,11 @@
|
||||
"min": null,
|
||||
"show": false
|
||||
}
|
||||
]
|
||||
],
|
||||
"yaxis": {
|
||||
"align": false,
|
||||
"alignLevel": null
|
||||
}
|
||||
},
|
||||
{
|
||||
"content": "<div class=\"dashboard-header text-center\">\n<span>USE: $canary.$namespace</span>\n</div>",
|
||||
@@ -623,7 +630,6 @@
|
||||
"steppedLine": false,
|
||||
"targets": [
|
||||
{
|
||||
"$$hashKey": "object:1685",
|
||||
"expr": "sum(rate(container_cpu_usage_seconds_total{cpu=\"total\",namespace=\"$namespace\",pod_name=~\"$primary.*\", container_name!~\"POD|istio-proxy\"}[1m])) by (pod_name)",
|
||||
"format": "time_series",
|
||||
"hide": false,
|
||||
@@ -634,6 +640,7 @@
|
||||
],
|
||||
"thresholds": [],
|
||||
"timeFrom": null,
|
||||
"timeRegions": [],
|
||||
"timeShift": null,
|
||||
"title": "Primary: CPU Usage by Pod",
|
||||
"tooltip": {
|
||||
@@ -651,7 +658,6 @@
|
||||
},
|
||||
"yaxes": [
|
||||
{
|
||||
"$$hashKey": "object:1845",
|
||||
"format": "s",
|
||||
"label": "CPU seconds / second",
|
||||
"logBase": 1,
|
||||
@@ -660,7 +666,6 @@
|
||||
"show": true
|
||||
},
|
||||
{
|
||||
"$$hashKey": "object:1846",
|
||||
"format": "short",
|
||||
"label": null,
|
||||
"logBase": 1,
|
||||
@@ -668,7 +673,11 @@
|
||||
"min": null,
|
||||
"show": false
|
||||
}
|
||||
]
|
||||
],
|
||||
"yaxis": {
|
||||
"align": false,
|
||||
"alignLevel": null
|
||||
}
|
||||
},
|
||||
{
|
||||
"aliasColors": {},
|
||||
@@ -711,7 +720,6 @@
|
||||
"steppedLine": false,
|
||||
"targets": [
|
||||
{
|
||||
"$$hashKey": "object:1685",
|
||||
"expr": "sum(rate(container_cpu_usage_seconds_total{cpu=\"total\",namespace=\"$namespace\",pod_name=~\"$canary.*\", pod_name!~\"$primary.*\", container_name!~\"POD|istio-proxy\"}[1m])) by (pod_name)",
|
||||
"format": "time_series",
|
||||
"hide": false,
|
||||
@@ -722,6 +730,7 @@
|
||||
],
|
||||
"thresholds": [],
|
||||
"timeFrom": null,
|
||||
"timeRegions": [],
|
||||
"timeShift": null,
|
||||
"title": "Canary: CPU Usage by Pod",
|
||||
"tooltip": {
|
||||
@@ -739,7 +748,6 @@
|
||||
},
|
||||
"yaxes": [
|
||||
{
|
||||
"$$hashKey": "object:1845",
|
||||
"format": "s",
|
||||
"label": "CPU seconds / second",
|
||||
"logBase": 1,
|
||||
@@ -748,7 +756,6 @@
|
||||
"show": true
|
||||
},
|
||||
{
|
||||
"$$hashKey": "object:1846",
|
||||
"format": "short",
|
||||
"label": null,
|
||||
"logBase": 1,
|
||||
@@ -756,7 +763,11 @@
|
||||
"min": null,
|
||||
"show": false
|
||||
}
|
||||
]
|
||||
],
|
||||
"yaxis": {
|
||||
"align": false,
|
||||
"alignLevel": null
|
||||
}
|
||||
},
|
||||
{
|
||||
"aliasColors": {},
|
||||
@@ -799,7 +810,6 @@
|
||||
"steppedLine": false,
|
||||
"targets": [
|
||||
{
|
||||
"$$hashKey": "object:1685",
|
||||
"expr": "sum(container_memory_working_set_bytes{namespace=\"$namespace\",pod_name=~\"$primary.*\", container_name!~\"POD|istio-proxy\"}) by (pod_name)",
|
||||
"format": "time_series",
|
||||
"hide": false,
|
||||
@@ -811,6 +821,7 @@
|
||||
],
|
||||
"thresholds": [],
|
||||
"timeFrom": null,
|
||||
"timeRegions": [],
|
||||
"timeShift": null,
|
||||
"title": "Primary: Memory Usage by Pod",
|
||||
"tooltip": {
|
||||
@@ -828,7 +839,6 @@
|
||||
},
|
||||
"yaxes": [
|
||||
{
|
||||
"$$hashKey": "object:1845",
|
||||
"decimals": null,
|
||||
"format": "bytes",
|
||||
"label": "",
|
||||
@@ -838,7 +848,6 @@
|
||||
"show": true
|
||||
},
|
||||
{
|
||||
"$$hashKey": "object:1846",
|
||||
"format": "short",
|
||||
"label": null,
|
||||
"logBase": 1,
|
||||
@@ -846,7 +855,11 @@
|
||||
"min": null,
|
||||
"show": false
|
||||
}
|
||||
]
|
||||
],
|
||||
"yaxis": {
|
||||
"align": false,
|
||||
"alignLevel": null
|
||||
}
|
||||
},
|
||||
{
|
||||
"aliasColors": {},
|
||||
@@ -889,7 +902,6 @@
|
||||
"steppedLine": false,
|
||||
"targets": [
|
||||
{
|
||||
"$$hashKey": "object:1685",
|
||||
"expr": "sum(container_memory_working_set_bytes{namespace=\"$namespace\",pod_name=~\"$canary.*\", pod_name!~\"$primary.*\", container_name!~\"POD|istio-proxy\"}) by (pod_name)",
|
||||
"format": "time_series",
|
||||
"hide": false,
|
||||
@@ -901,6 +913,7 @@
|
||||
],
|
||||
"thresholds": [],
|
||||
"timeFrom": null,
|
||||
"timeRegions": [],
|
||||
"timeShift": null,
|
||||
"title": "Canary: Memory Usage by Pod",
|
||||
"tooltip": {
|
||||
@@ -918,7 +931,6 @@
|
||||
},
|
||||
"yaxes": [
|
||||
{
|
||||
"$$hashKey": "object:1845",
|
||||
"decimals": null,
|
||||
"format": "bytes",
|
||||
"label": "",
|
||||
@@ -928,7 +940,6 @@
|
||||
"show": true
|
||||
},
|
||||
{
|
||||
"$$hashKey": "object:1846",
|
||||
"format": "short",
|
||||
"label": null,
|
||||
"logBase": 1,
|
||||
@@ -936,7 +947,11 @@
|
||||
"min": null,
|
||||
"show": false
|
||||
}
|
||||
]
|
||||
],
|
||||
"yaxis": {
|
||||
"align": false,
|
||||
"alignLevel": null
|
||||
}
|
||||
},
|
||||
{
|
||||
"aliasColors": {},
|
||||
@@ -975,12 +990,10 @@
|
||||
"renderer": "flot",
|
||||
"seriesOverrides": [
|
||||
{
|
||||
"$$hashKey": "object:3641",
|
||||
"alias": "received",
|
||||
"color": "#f9d9f9"
|
||||
},
|
||||
{
|
||||
"$$hashKey": "object:3649",
|
||||
"alias": "transmited",
|
||||
"color": "#f29191"
|
||||
}
|
||||
@@ -990,7 +1003,6 @@
|
||||
"steppedLine": false,
|
||||
"targets": [
|
||||
{
|
||||
"$$hashKey": "object:2598",
|
||||
"expr": "sum(rate (container_network_receive_bytes_total{namespace=\"$namespace\",pod_name=~\"$primary.*\"}[1m])) ",
|
||||
"format": "time_series",
|
||||
"intervalFactor": 1,
|
||||
@@ -998,7 +1010,6 @@
|
||||
"refId": "A"
|
||||
},
|
||||
{
|
||||
"$$hashKey": "object:3245",
|
||||
"expr": "-sum (rate (container_network_transmit_bytes_total{namespace=\"$namespace\",pod_name=~\"$primary.*\"}[1m]))",
|
||||
"format": "time_series",
|
||||
"intervalFactor": 1,
|
||||
@@ -1008,6 +1019,7 @@
|
||||
],
|
||||
"thresholds": [],
|
||||
"timeFrom": null,
|
||||
"timeRegions": [],
|
||||
"timeShift": null,
|
||||
"title": "Primary: Network I/O",
|
||||
"tooltip": {
|
||||
@@ -1025,7 +1037,6 @@
|
||||
},
|
||||
"yaxes": [
|
||||
{
|
||||
"$$hashKey": "object:1845",
|
||||
"decimals": null,
|
||||
"format": "Bps",
|
||||
"label": "",
|
||||
@@ -1035,7 +1046,6 @@
|
||||
"show": true
|
||||
},
|
||||
{
|
||||
"$$hashKey": "object:1846",
|
||||
"format": "short",
|
||||
"label": null,
|
||||
"logBase": 1,
|
||||
@@ -1043,7 +1053,11 @@
|
||||
"min": null,
|
||||
"show": false
|
||||
}
|
||||
]
|
||||
],
|
||||
"yaxis": {
|
||||
"align": false,
|
||||
"alignLevel": null
|
||||
}
|
||||
},
|
||||
{
|
||||
"aliasColors": {},
|
||||
@@ -1082,12 +1096,10 @@
|
||||
"renderer": "flot",
|
||||
"seriesOverrides": [
|
||||
{
|
||||
"$$hashKey": "object:3641",
|
||||
"alias": "received",
|
||||
"color": "#f9d9f9"
|
||||
},
|
||||
{
|
||||
"$$hashKey": "object:3649",
|
||||
"alias": "transmited",
|
||||
"color": "#f29191"
|
||||
}
|
||||
@@ -1097,7 +1109,6 @@
|
||||
"steppedLine": false,
|
||||
"targets": [
|
||||
{
|
||||
"$$hashKey": "object:2598",
|
||||
"expr": "sum(rate (container_network_receive_bytes_total{namespace=\"$namespace\",pod_name=~\"$canary.*\",pod_name!~\"$primary.*\"}[1m])) ",
|
||||
"format": "time_series",
|
||||
"intervalFactor": 1,
|
||||
@@ -1105,7 +1116,6 @@
|
||||
"refId": "A"
|
||||
},
|
||||
{
|
||||
"$$hashKey": "object:3245",
|
||||
"expr": "-sum (rate (container_network_transmit_bytes_total{namespace=\"$namespace\",pod_name=~\"$canary.*\",pod_name!~\"$primary.*\"}[1m]))",
|
||||
"format": "time_series",
|
||||
"intervalFactor": 1,
|
||||
@@ -1115,6 +1125,7 @@
|
||||
],
|
||||
"thresholds": [],
|
||||
"timeFrom": null,
|
||||
"timeRegions": [],
|
||||
"timeShift": null,
|
||||
"title": "Canary: Network I/O",
|
||||
"tooltip": {
|
||||
@@ -1132,7 +1143,6 @@
|
||||
},
|
||||
"yaxes": [
|
||||
{
|
||||
"$$hashKey": "object:1845",
|
||||
"decimals": null,
|
||||
"format": "Bps",
|
||||
"label": "",
|
||||
@@ -1142,7 +1152,6 @@
|
||||
"show": true
|
||||
},
|
||||
{
|
||||
"$$hashKey": "object:1846",
|
||||
"format": "short",
|
||||
"label": null,
|
||||
"logBase": 1,
|
||||
@@ -1150,7 +1159,11 @@
|
||||
"min": null,
|
||||
"show": false
|
||||
}
|
||||
]
|
||||
],
|
||||
"yaxis": {
|
||||
"align": false,
|
||||
"alignLevel": null
|
||||
}
|
||||
},
|
||||
{
|
||||
"content": "<div class=\"dashboard-header text-center\">\n<span>IN/OUTBOUND: $canary.$namespace</span>\n</div>",
|
||||
@@ -1205,7 +1218,6 @@
|
||||
"steppedLine": false,
|
||||
"targets": [
|
||||
{
|
||||
"$$hashKey": "object:1953",
|
||||
"expr": "round(sum(irate(istio_requests_total{connection_security_policy=\"mutual_tls\", destination_workload_namespace=~\"$namespace\", destination_workload=~\"$primary\", reporter=\"destination\"}[30s])) by (source_workload, source_workload_namespace, response_code), 0.001)",
|
||||
"format": "time_series",
|
||||
"hide": false,
|
||||
@@ -1215,7 +1227,6 @@
|
||||
"step": 2
|
||||
},
|
||||
{
|
||||
"$$hashKey": "object:1954",
|
||||
"expr": "round(sum(irate(istio_requests_total{connection_security_policy!=\"mutual_tls\", destination_workload_namespace=~\"$namespace\", destination_workload=~\"$primary\", reporter=\"destination\"}[30s])) by (source_workload, source_workload_namespace, response_code), 0.001)",
|
||||
"format": "time_series",
|
||||
"hide": false,
|
||||
@@ -1227,6 +1238,7 @@
|
||||
],
|
||||
"thresholds": [],
|
||||
"timeFrom": null,
|
||||
"timeRegions": [],
|
||||
"timeShift": null,
|
||||
"title": "Primary: Incoming Requests by Source And Response Code",
|
||||
"tooltip": {
|
||||
@@ -1246,7 +1258,6 @@
|
||||
},
|
||||
"yaxes": [
|
||||
{
|
||||
"$$hashKey": "object:1999",
|
||||
"format": "ops",
|
||||
"label": null,
|
||||
"logBase": 1,
|
||||
@@ -1255,7 +1266,6 @@
|
||||
"show": true
|
||||
},
|
||||
{
|
||||
"$$hashKey": "object:2000",
|
||||
"format": "short",
|
||||
"label": null,
|
||||
"logBase": 1,
|
||||
@@ -1263,7 +1273,11 @@
|
||||
"min": null,
|
||||
"show": false
|
||||
}
|
||||
]
|
||||
],
|
||||
"yaxis": {
|
||||
"align": false,
|
||||
"alignLevel": null
|
||||
}
|
||||
},
|
||||
{
|
||||
"aliasColors": {},
|
||||
@@ -1323,6 +1337,7 @@
|
||||
],
|
||||
"thresholds": [],
|
||||
"timeFrom": null,
|
||||
"timeRegions": [],
|
||||
"timeShift": null,
|
||||
"title": "Canary: Incoming Requests by Source And Response Code",
|
||||
"tooltip": {
|
||||
@@ -1357,7 +1372,11 @@
|
||||
"min": null,
|
||||
"show": false
|
||||
}
|
||||
]
|
||||
],
|
||||
"yaxis": {
|
||||
"align": false,
|
||||
"alignLevel": null
|
||||
}
|
||||
},
|
||||
{
|
||||
"aliasColors": {},
|
||||
@@ -1416,6 +1435,7 @@
|
||||
],
|
||||
"thresholds": [],
|
||||
"timeFrom": null,
|
||||
"timeRegions": [],
|
||||
"timeShift": null,
|
||||
"title": "Primary: Outgoing Requests by Destination And Response Code",
|
||||
"tooltip": {
|
||||
@@ -1450,7 +1470,11 @@
|
||||
"min": null,
|
||||
"show": false
|
||||
}
|
||||
]
|
||||
],
|
||||
"yaxis": {
|
||||
"align": false,
|
||||
"alignLevel": null
|
||||
}
|
||||
},
|
||||
{
|
||||
"aliasColors": {},
|
||||
@@ -1509,6 +1533,7 @@
|
||||
],
|
||||
"thresholds": [],
|
||||
"timeFrom": null,
|
||||
"timeRegions": [],
|
||||
"timeShift": null,
|
||||
"title": "Canary: Outgoing Requests by Destination And Response Code",
|
||||
"tooltip": {
|
||||
@@ -1543,7 +1568,11 @@
|
||||
"min": null,
|
||||
"show": false
|
||||
}
|
||||
]
|
||||
],
|
||||
"yaxis": {
|
||||
"align": false,
|
||||
"alignLevel": null
|
||||
}
|
||||
}
|
||||
],
|
||||
"refresh": "10s",
|
||||
@@ -1555,10 +1584,12 @@
|
||||
{
|
||||
"allValue": null,
|
||||
"current": {
|
||||
"text": "demo",
|
||||
"value": "demo"
|
||||
"selected": true,
|
||||
"text": "test",
|
||||
"value": "test"
|
||||
},
|
||||
"datasource": "prometheus",
|
||||
"definition": "",
|
||||
"hide": 0,
|
||||
"includeAll": false,
|
||||
"label": "Namespace",
|
||||
@@ -1568,6 +1599,7 @@
|
||||
"query": "query_result(sum(istio_requests_total) by (destination_workload_namespace) or sum(istio_tcp_sent_bytes_total) by (destination_workload_namespace))",
|
||||
"refresh": 1,
|
||||
"regex": "/.*_namespace=\"([^\"]*).*/",
|
||||
"skipUrlSync": false,
|
||||
"sort": 0,
|
||||
"tagValuesQuery": "",
|
||||
"tags": [],
|
||||
@@ -1578,10 +1610,12 @@
|
||||
{
|
||||
"allValue": null,
|
||||
"current": {
|
||||
"text": "primary",
|
||||
"value": "primary"
|
||||
"selected": false,
|
||||
"text": "backend-primary",
|
||||
"value": "backend-primary"
|
||||
},
|
||||
"datasource": "prometheus",
|
||||
"definition": "",
|
||||
"hide": 0,
|
||||
"includeAll": false,
|
||||
"label": "Primary",
|
||||
@@ -1591,6 +1625,7 @@
|
||||
"query": "query_result(sum(istio_requests_total{destination_workload_namespace=~\"$namespace\"}) by (destination_service_name))",
|
||||
"refresh": 1,
|
||||
"regex": "/.*destination_service_name=\"([^\"]*).*/",
|
||||
"skipUrlSync": false,
|
||||
"sort": 1,
|
||||
"tagValuesQuery": "",
|
||||
"tags": [],
|
||||
@@ -1601,10 +1636,12 @@
|
||||
{
|
||||
"allValue": null,
|
||||
"current": {
|
||||
"text": "canary",
|
||||
"value": "canary"
|
||||
"selected": true,
|
||||
"text": "backend",
|
||||
"value": "backend"
|
||||
},
|
||||
"datasource": "prometheus",
|
||||
"definition": "",
|
||||
"hide": 0,
|
||||
"includeAll": false,
|
||||
"label": "Canary",
|
||||
@@ -1614,6 +1651,7 @@
|
||||
"query": "query_result(sum(istio_requests_total{destination_workload_namespace=~\"$namespace\"}) by (destination_service_name))",
|
||||
"refresh": 1,
|
||||
"regex": "/.*destination_service_name=\"([^\"]*).*/",
|
||||
"skipUrlSync": false,
|
||||
"sort": 1,
|
||||
"tagValuesQuery": "",
|
||||
"tags": [],
|
||||
@@ -1653,7 +1691,7 @@
|
||||
]
|
||||
},
|
||||
"timezone": "",
|
||||
"title": "Canary analysis",
|
||||
"title": "Flagger canary",
|
||||
"uid": "RdykD7tiz",
|
||||
"version": 2
|
||||
}
|
||||
"version": 3
|
||||
}
|
||||
@@ -38,12 +38,21 @@ spec:
|
||||
# path: /
|
||||
# port: http
|
||||
env:
|
||||
- name: GF_PATHS_PROVISIONING
|
||||
value: /etc/grafana/provisioning/
|
||||
{{- if .Values.password }}
|
||||
- name: GF_SECURITY_ADMIN_USER
|
||||
value: {{ .Values.user }}
|
||||
- name: GF_SECURITY_ADMIN_PASSWORD
|
||||
value: {{ .Values.password }}
|
||||
- name: GF_PATHS_PROVISIONING
|
||||
value: /etc/grafana/provisioning/
|
||||
{{- else }}
|
||||
- name: GF_AUTH_BASIC_ENABLED
|
||||
value: "false"
|
||||
- name: GF_AUTH_ANONYMOUS_ENABLED
|
||||
value: "true"
|
||||
- name: GF_AUTH_ANONYMOUS_ORG_ROLE
|
||||
value: Admin
|
||||
{{- end }}
|
||||
volumeMounts:
|
||||
- name: grafana
|
||||
mountPath: /var/lib/grafana
|
||||
|
||||
@@ -6,7 +6,7 @@ replicaCount: 1
|
||||
|
||||
image:
|
||||
repository: grafana/grafana
|
||||
tag: 5.4.2
|
||||
tag: 5.4.3
|
||||
pullPolicy: IfNotPresent
|
||||
|
||||
service:
|
||||
@@ -28,7 +28,7 @@ tolerations: []
|
||||
affinity: {}
|
||||
|
||||
user: admin
|
||||
password: admin
|
||||
password:
|
||||
|
||||
# Istio Prometheus instance
|
||||
url: http://prometheus:9090
|
||||
|
||||
@@ -0,0 +1,21 @@
|
||||
# Patterns to ignore when building packages.
|
||||
# This supports shell glob matching, relative path matching, and
|
||||
# negation (prefixed with !). Only one pattern per line.
|
||||
.DS_Store
|
||||
# Common VCS dirs
|
||||
.git/
|
||||
.gitignore
|
||||
.bzr/
|
||||
.bzrignore
|
||||
.hg/
|
||||
.hgignore
|
||||
.svn/
|
||||
# Common backup files
|
||||
*.swp
|
||||
*.bak
|
||||
*.tmp
|
||||
*~
|
||||
# Various IDEs
|
||||
.project
|
||||
.idea/
|
||||
*.tmproj
|
||||
@@ -0,0 +1,12 @@
|
||||
apiVersion: v1
|
||||
version: 2.0.0
|
||||
appVersion: 1.4.0
|
||||
name: podinfo
|
||||
engine: gotpl
|
||||
description: Flagger canary deployment demo chart
|
||||
home: https://github.com/stefanprodan/flagger
|
||||
maintainers:
|
||||
- email: stefanprodan@users.noreply.github.com
|
||||
name: stefanprodan
|
||||
sources:
|
||||
- https://github.com/stefanprodan/flagger
|
||||
@@ -0,0 +1,79 @@
|
||||
# Podinfo
|
||||
|
||||
Podinfo is a tiny web application made with Go
|
||||
that showcases best practices of running canary deployments with Flagger and Istio.
|
||||
|
||||
## Installing the Chart
|
||||
|
||||
Add Flagger Helm repository:
|
||||
|
||||
```console
|
||||
helm repo add flagger https://flagger.app
|
||||
```
|
||||
|
||||
To install the chart with the release name `frontend`:
|
||||
|
||||
```console
|
||||
helm upgrade -i frontend flagger/podinfo \
|
||||
--namespace test \
|
||||
--set nameOverride=frontend \
|
||||
--set backend=http://backend.test:9898/echo \
|
||||
--set canary.enabled=true \
|
||||
--set canary.istioIngress.enabled=true \
|
||||
--set canary.istioIngress.gateway=public-gateway.istio-system.svc.cluster.local \
|
||||
--set canary.istioIngress.host=frontend.istio.example.com
|
||||
```
|
||||
|
||||
To install the chart as `backend`:
|
||||
|
||||
```console
|
||||
helm upgrade -i backend flagger/podinfo \
|
||||
--namespace test \
|
||||
--set nameOverride=backend \
|
||||
--set canary.enabled=true
|
||||
```
|
||||
|
||||
## Uninstalling the Chart
|
||||
|
||||
To uninstall/delete the `frontend` deployment:
|
||||
|
||||
```console
|
||||
$ helm delete --purge frontend
|
||||
```
|
||||
|
||||
The command removes all the Kubernetes components associated with the chart and deletes the release.
|
||||
|
||||
## Configuration
|
||||
|
||||
The following tables lists the configurable parameters of the podinfo chart and their default values.
|
||||
|
||||
Parameter | Description | Default
|
||||
--- | --- | ---
|
||||
`image.repository` | image repository | `quay.io/stefanprodan/podinfo`
|
||||
`image.tag` | image tag | `<VERSION>`
|
||||
`image.pullPolicy` | image pull policy | `IfNotPresent`
|
||||
`hpa.enabled` | enables HPA | `true`
|
||||
`hpa.cpu` | target CPU usage per pod | `80`
|
||||
`hpa.memory` | target memory usage per pod | `512Mi`
|
||||
`hpa.minReplicas` | maximum pod replicas | `2`
|
||||
`hpa.maxReplicas` | maximum pod replicas | `4`
|
||||
`resources.requests/cpu` | pod CPU request | `1m`
|
||||
`resources.requests/memory` | pod memory request | `16Mi`
|
||||
`backend` | backend URL | None
|
||||
`faults.delay` | random HTTP response delays between 0 and 5 seconds | `false`
|
||||
`faults.error` | 1/3 chances of a random HTTP response error | `false`
|
||||
|
||||
Specify each parameter using the `--set key=value[,key=value]` argument to `helm install`. For example,
|
||||
|
||||
```console
|
||||
$ helm install flagger/podinfo --name frontend \
|
||||
--set=image.tag=1.4.1,hpa.enabled=false
|
||||
```
|
||||
|
||||
Alternatively, a YAML file that specifies the values for the above parameters can be provided while installing the chart. For example,
|
||||
|
||||
```console
|
||||
$ helm install flagger/podinfo --name frontend -f values.yaml
|
||||
```
|
||||
|
||||
|
||||
@@ -0,0 +1 @@
|
||||
podinfo {{ .Release.Name }} deployed!
|
||||
@@ -0,0 +1,43 @@
|
||||
{{/* vim: set filetype=mustache: */}}
|
||||
{{/*
|
||||
Expand the name of the chart.
|
||||
*/}}
|
||||
{{- define "podinfo.name" -}}
|
||||
{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
|
||||
{{- end -}}
|
||||
|
||||
{{/*
|
||||
Create a default fully qualified app name.
|
||||
We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
|
||||
If release name contains chart name it will be used as a full name.
|
||||
*/}}
|
||||
{{- define "podinfo.fullname" -}}
|
||||
{{- if .Values.fullnameOverride -}}
|
||||
{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
|
||||
{{- else -}}
|
||||
{{- $name := default .Chart.Name .Values.nameOverride -}}
|
||||
{{- if contains $name .Release.Name -}}
|
||||
{{- .Release.Name | trunc 63 | trimSuffix "-" -}}
|
||||
{{- else -}}
|
||||
{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
|
||||
{{/*
|
||||
Create chart name and version as used by the chart label.
|
||||
*/}}
|
||||
{{- define "podinfo.chart" -}}
|
||||
{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
|
||||
{{- end -}}
|
||||
|
||||
{{/*
|
||||
Create chart name suffix.
|
||||
*/}}
|
||||
{{- define "podinfo.suffix" -}}
|
||||
{{- if .Values.canary.enabled -}}
|
||||
{{- "-primary" -}}
|
||||
{{- else -}}
|
||||
{{- "" -}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
@@ -0,0 +1,54 @@
|
||||
{{- if .Values.canary.enabled }}
|
||||
apiVersion: flagger.app/v1alpha3
|
||||
kind: Canary
|
||||
metadata:
|
||||
name: {{ template "podinfo.fullname" . }}
|
||||
labels:
|
||||
app: {{ template "podinfo.name" . }}
|
||||
chart: {{ template "podinfo.chart" . }}
|
||||
release: {{ .Release.Name }}
|
||||
heritage: {{ .Release.Service }}
|
||||
spec:
|
||||
targetRef:
|
||||
apiVersion: apps/v1
|
||||
kind: Deployment
|
||||
name: {{ template "podinfo.fullname" . }}
|
||||
progressDeadlineSeconds: 60
|
||||
autoscalerRef:
|
||||
apiVersion: autoscaling/v2beta1
|
||||
kind: HorizontalPodAutoscaler
|
||||
name: {{ template "podinfo.fullname" . }}
|
||||
service:
|
||||
port: {{ .Values.service.port }}
|
||||
{{- if .Values.canary.istioIngress.enabled }}
|
||||
gateways:
|
||||
- {{ .Values.canary.istioIngress.gateway }}
|
||||
hosts:
|
||||
- {{ .Values.canary.istioIngress.host }}
|
||||
{{- end }}
|
||||
canaryAnalysis:
|
||||
interval: {{ .Values.canary.analysis.interval }}
|
||||
threshold: {{ .Values.canary.analysis.threshold }}
|
||||
maxWeight: {{ .Values.canary.analysis.maxWeight }}
|
||||
stepWeight: {{ .Values.canary.analysis.stepWeight }}
|
||||
metrics:
|
||||
- name: istio_requests_total
|
||||
threshold: {{ .Values.canary.thresholds.successRate }}
|
||||
interval: 1m
|
||||
- name: istio_request_duration_seconds_bucket
|
||||
threshold: {{ .Values.canary.thresholds.latency }}
|
||||
interval: 1m
|
||||
{{- if .Values.canary.loadtest.enabled }}
|
||||
webhooks:
|
||||
- name: load-test-get
|
||||
url: {{ .Values.canary.loadtest.url }}
|
||||
timeout: 5s
|
||||
metadata:
|
||||
cmd: "hey -z 1m -q 5 -c 2 http://{{ template "podinfo.fullname" . }}.{{ .Release.Namespace }}:{{ .Values.service.port }}"
|
||||
- name: load-test-post
|
||||
url: {{ .Values.canary.loadtest.url }}
|
||||
timeout: 5s
|
||||
metadata:
|
||||
cmd: "hey -z 1m -q 5 -c 2 -m POST -d '{\"test\": true}' http://{{ template "podinfo.fullname" . }}.{{ .Release.Namespace }}:{{ .Values.service.port }}/echo"
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
@@ -0,0 +1,86 @@
|
||||
apiVersion: apps/v1
|
||||
kind: Deployment
|
||||
metadata:
|
||||
name: {{ template "podinfo.fullname" . }}
|
||||
labels:
|
||||
app: {{ template "podinfo.name" . }}
|
||||
chart: {{ template "podinfo.chart" . }}
|
||||
release: {{ .Release.Name }}
|
||||
heritage: {{ .Release.Service }}
|
||||
spec:
|
||||
strategy:
|
||||
type: RollingUpdate
|
||||
rollingUpdate:
|
||||
maxUnavailable: 1
|
||||
selector:
|
||||
matchLabels:
|
||||
app: {{ template "podinfo.fullname" . }}
|
||||
template:
|
||||
metadata:
|
||||
labels:
|
||||
app: {{ template "podinfo.fullname" . }}
|
||||
annotations:
|
||||
prometheus.io/scrape: 'true'
|
||||
spec:
|
||||
terminationGracePeriodSeconds: 30
|
||||
containers:
|
||||
- name: {{ .Chart.Name }}
|
||||
image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
|
||||
imagePullPolicy: {{ .Values.image.pullPolicy }}
|
||||
command:
|
||||
- ./podinfo
|
||||
- --port={{ .Values.service.port }}
|
||||
- --level={{ .Values.logLevel }}
|
||||
- --random-delay={{ .Values.faults.delay }}
|
||||
- --random-error={{ .Values.faults.error }}
|
||||
env:
|
||||
{{- if .Values.message }}
|
||||
- name: PODINFO_UI_MESSAGE
|
||||
value: {{ .Values.message }}
|
||||
{{- end }}
|
||||
{{- if .Values.backend }}
|
||||
- name: PODINFO_BACKEND_URL
|
||||
value: {{ .Values.backend }}
|
||||
{{- end }}
|
||||
ports:
|
||||
- name: http
|
||||
containerPort: {{ .Values.service.port }}
|
||||
protocol: TCP
|
||||
livenessProbe:
|
||||
exec:
|
||||
command:
|
||||
- podcli
|
||||
- check
|
||||
- http
|
||||
- localhost:{{ .Values.service.port }}/healthz
|
||||
initialDelaySeconds: 5
|
||||
timeoutSeconds: 5
|
||||
readinessProbe:
|
||||
exec:
|
||||
command:
|
||||
- podcli
|
||||
- check
|
||||
- http
|
||||
- localhost:{{ .Values.service.port }}/readyz
|
||||
initialDelaySeconds: 5
|
||||
timeoutSeconds: 5
|
||||
volumeMounts:
|
||||
- name: data
|
||||
mountPath: /data
|
||||
resources:
|
||||
{{ toYaml .Values.resources | indent 12 }}
|
||||
{{- with .Values.nodeSelector }}
|
||||
nodeSelector:
|
||||
{{ toYaml . | indent 8 }}
|
||||
{{- end }}
|
||||
{{- with .Values.affinity }}
|
||||
affinity:
|
||||
{{ toYaml . | indent 8 }}
|
||||
{{- end }}
|
||||
{{- with .Values.tolerations }}
|
||||
tolerations:
|
||||
{{ toYaml . | indent 8 }}
|
||||
{{- end }}
|
||||
volumes:
|
||||
- name: data
|
||||
emptyDir: {}
|
||||
@@ -0,0 +1,32 @@
|
||||
{{- if .Values.hpa.enabled -}}
|
||||
apiVersion: autoscaling/v2beta1
|
||||
kind: HorizontalPodAutoscaler
|
||||
metadata:
|
||||
name: {{ template "podinfo.fullname" . }}
|
||||
spec:
|
||||
scaleTargetRef:
|
||||
apiVersion: apps/v1beta2
|
||||
kind: Deployment
|
||||
name: {{ template "podinfo.fullname" . }}
|
||||
minReplicas: {{ .Values.hpa.minReplicas }}
|
||||
maxReplicas: {{ .Values.hpa.maxReplicas }}
|
||||
metrics:
|
||||
{{- if .Values.hpa.cpu }}
|
||||
- type: Resource
|
||||
resource:
|
||||
name: cpu
|
||||
targetAverageUtilization: {{ .Values.hpa.cpu }}
|
||||
{{- end }}
|
||||
{{- if .Values.hpa.memory }}
|
||||
- type: Resource
|
||||
resource:
|
||||
name: memory
|
||||
targetAverageValue: {{ .Values.hpa.memory }}
|
||||
{{- end }}
|
||||
{{- if .Values.hpa.requests }}
|
||||
- type: Pod
|
||||
pods:
|
||||
metricName: http_requests
|
||||
targetAverageValue: {{ .Values.hpa.requests }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
@@ -0,0 +1,20 @@
|
||||
{{- if not .Values.canary.enabled }}
|
||||
apiVersion: v1
|
||||
kind: Service
|
||||
metadata:
|
||||
name: {{ template "podinfo.fullname" . }}
|
||||
labels:
|
||||
app: {{ template "podinfo.name" . }}
|
||||
chart: {{ template "podinfo.chart" . }}
|
||||
release: {{ .Release.Name }}
|
||||
heritage: {{ .Release.Service }}
|
||||
spec:
|
||||
type: {{ .Values.service.type }}
|
||||
ports:
|
||||
- port: {{ .Values.service.port }}
|
||||
targetPort: http
|
||||
protocol: TCP
|
||||
name: http
|
||||
selector:
|
||||
app: {{ template "podinfo.fullname" . }}
|
||||
{{- end }}
|
||||
+22
@@ -0,0 +1,22 @@
|
||||
{{- $url := printf "%s%s.%s:%v" (include "podinfo.fullname" .) (include "podinfo.suffix" .) .Release.Namespace .Values.service.port -}}
|
||||
apiVersion: v1
|
||||
kind: ConfigMap
|
||||
metadata:
|
||||
name: {{ template "podinfo.fullname" . }}-tests
|
||||
labels:
|
||||
heritage: {{ .Release.Service }}
|
||||
release: {{ .Release.Name }}
|
||||
chart: {{ .Chart.Name }}-{{ .Chart.Version }}
|
||||
app: {{ template "podinfo.name" . }}
|
||||
data:
|
||||
run.sh: |-
|
||||
@test "HTTP POST /echo" {
|
||||
run curl --retry 3 --connect-timeout 2 -sSX POST -d 'test' {{ $url }}/echo
|
||||
[ $output = "test" ]
|
||||
}
|
||||
@test "HTTP POST /store" {
|
||||
curl --retry 3 --connect-timeout 2 -sSX POST -d 'test' {{ $url }}/store
|
||||
}
|
||||
@test "HTTP GET /" {
|
||||
curl --retry 3 --connect-timeout 2 -sS {{ $url }} | grep hostname
|
||||
}
|
||||
Executable
+43
@@ -0,0 +1,43 @@
|
||||
apiVersion: v1
|
||||
kind: Pod
|
||||
metadata:
|
||||
name: {{ template "podinfo.fullname" . }}-tests-{{ randAlphaNum 5 | lower }}
|
||||
annotations:
|
||||
"helm.sh/hook": test-success
|
||||
sidecar.istio.io/inject: "false"
|
||||
labels:
|
||||
heritage: {{ .Release.Service }}
|
||||
release: {{ .Release.Name }}
|
||||
chart: {{ .Chart.Name }}-{{ .Chart.Version }}
|
||||
app: {{ template "podinfo.name" . }}
|
||||
spec:
|
||||
initContainers:
|
||||
- name: "test-framework"
|
||||
image: "dduportal/bats:0.4.0"
|
||||
command:
|
||||
- "bash"
|
||||
- "-c"
|
||||
- |
|
||||
set -ex
|
||||
# copy bats to tools dir
|
||||
cp -R /usr/local/libexec/ /tools/bats/
|
||||
volumeMounts:
|
||||
- mountPath: /tools
|
||||
name: tools
|
||||
containers:
|
||||
- name: {{ .Release.Name }}-ui-test
|
||||
image: dduportal/bats:0.4.0
|
||||
command: ["/tools/bats/bats", "-t", "/tests/run.sh"]
|
||||
volumeMounts:
|
||||
- mountPath: /tests
|
||||
name: tests
|
||||
readOnly: true
|
||||
- mountPath: /tools
|
||||
name: tools
|
||||
volumes:
|
||||
- name: tests
|
||||
configMap:
|
||||
name: {{ template "podinfo.fullname" . }}-tests
|
||||
- name: tools
|
||||
emptyDir: {}
|
||||
restartPolicy: Never
|
||||
@@ -0,0 +1,70 @@
|
||||
# Default values for podinfo.
|
||||
image:
|
||||
repository: quay.io/stefanprodan/podinfo
|
||||
tag: 1.4.0
|
||||
pullPolicy: IfNotPresent
|
||||
|
||||
service:
|
||||
type: ClusterIP
|
||||
port: 9898
|
||||
|
||||
hpa:
|
||||
enabled: true
|
||||
minReplicas: 2
|
||||
maxReplicas: 4
|
||||
cpu: 80
|
||||
memory: 512Mi
|
||||
|
||||
canary:
|
||||
enabled: false
|
||||
istioIngress:
|
||||
enabled: false
|
||||
# Istio ingress gateway name
|
||||
gateway: public-gateway.istio-system.svc.cluster.local
|
||||
# external host name eg. podinfo.example.com
|
||||
host:
|
||||
analysis:
|
||||
# schedule interval (default 60s)
|
||||
interval: 15s
|
||||
# max number of failed metric checks before rollback
|
||||
threshold: 10
|
||||
# max traffic percentage routed to canary
|
||||
# percentage (0-100)
|
||||
maxWeight: 50
|
||||
# canary increment step
|
||||
# percentage (0-100)
|
||||
stepWeight: 2
|
||||
thresholds:
|
||||
# minimum req success rate (non 5xx responses)
|
||||
# percentage (0-100)
|
||||
successRate: 99
|
||||
# maximum req duration P99
|
||||
# milliseconds
|
||||
latency: 500
|
||||
loadtest:
|
||||
enabled: true
|
||||
# load tester address
|
||||
url: http://flagger-loadtester.test/
|
||||
|
||||
resources:
|
||||
limits:
|
||||
requests:
|
||||
cpu: 100m
|
||||
memory: 32Mi
|
||||
|
||||
nodeSelector: {}
|
||||
|
||||
tolerations: []
|
||||
|
||||
affinity: {}
|
||||
|
||||
nameOverride: ""
|
||||
fullnameOverride: ""
|
||||
|
||||
logLevel: info
|
||||
backend: #http://backend-podinfo:9898/echo
|
||||
message: #UI greetings
|
||||
|
||||
faults:
|
||||
delay: false
|
||||
error: false
|
||||
@@ -54,6 +54,7 @@ gcloud beta container clusters create istio \
|
||||
--machine-type=n1-highcpu-4 \
|
||||
--preemptible \
|
||||
--no-enable-cloud-logging \
|
||||
--no-enable-cloud-monitoring \
|
||||
--disk-size=30 \
|
||||
--enable-autorepair \
|
||||
--addons=HorizontalPodAutoscaling,Istio \
|
||||
|
||||
Binary file not shown.
|
After Width: | Height: | Size: 523 KiB |
Binary file not shown.
|
Before Width: | Height: | Size: 442 KiB After Width: | Height: | Size: 440 KiB |
Reference in New Issue
Block a user