Install latest version of krkn-lib-kubernetes (#446 )

Switch from centos to redhat ubi base image
This replaces the base image for Kraken container images to use redhat ubi image to be more secure and stable.
2026-02-20 13:00:28 +00:00 · 2023-06-28 15:21:19 -04:00 · 2023-06-22 12:10:51 -04:00 · 2023-06-20 15:39:53 -04:00 · 2023-06-16 09:42:46 -04:00 · 2023-06-16 09:19:17 -04:00
3 changed files with 9 additions and 11 deletions
--- a/config/alerts
+++ b/config/alerts
@@ -40,7 +40,7 @@

 - expr: up{namespace=~"openshift-etcd"} == 0
  description: "{{$labels.namespace}}/{{$labels.pod}} down"
-  severity: error
+  severity: warning

 - expr: up{namespace=~"openshift-.*(kube-controller-manager|scheduler|controller-manager|sdn|ovn-kubernetes|dns)"} == 0
  description: "{{$labels.namespace}}/{{$labels.pod}} down"
--- a/containers/Dockerfile
+++ b/containers/Dockerfile
@@ -4,27 +4,26 @@ FROM quay.io/openshift/origin-tests:latest as origintests

 FROM mcr.microsoft.com/azure-cli:latest as azure-cli

-FROM quay.io/centos/centos:stream9
+FROM registry.access.redhat.com/ubi8/ubi:latest

 LABEL org.opencontainers.image.authors="Red Hat OpenShift Chaos Engineering"

 ENV KUBECONFIG /root/.kube/config

-# Copy OpenShift CLI, Kubernetes CLI from origin-tests image
-COPY --from=origintests /usr/bin/oc /usr/bin/oc
-COPY --from=origintests /usr/bin/kubectl /usr/bin/kubectl
-
 # Copy azure client binary from azure-cli image
 COPY --from=azure-cli /usr/local/bin/az /usr/bin/az

 # Install dependencies
-RUN yum install epel-release -y && \
-    yum install -y git python39 python3-pip jq gettext && \
+RUN yum install -y git python39 python3-pip jq gettext wget && \
    python3.9 -m pip install -U pip && \
-    git clone https://github.com/redhat-chaos/krkn.git --branch v1.3.1 /root/kraken && \
+    git clone https://github.com/redhat-chaos/krkn.git --branch v1.3.3 /root/kraken && \
    mkdir -p /root/.kube && cd /root/kraken && \
    pip3.9 install -r requirements.txt

+# Get Kubernetes and OpenShift clients from stable releases
+WORKDIR /tmp
+RUN wget https://mirror.openshift.com/pub/openshift-v4/clients/ocp/stable/openshift-client-linux.tar.gz && tar -xvf openshift-client-linux.tar.gz && cp oc /usr/local/bin/oc && cp kubectl /usr/local/bin/kubectl
+
 WORKDIR /root/kraken

 ENTRYPOINT ["python3.9", "run_kraken.py"]
--- a/requirements.txt
+++ b/requirements.txt
@@ -37,5 +37,4 @@ prometheus_api_client
 ibm_cloud_sdk_core
 ibm_vpc
 pytest
-
-krkn-lib-kubernetes >= 0.1.1
+krkn-lib-kubernetes > 0.1.1
Author	SHA1	Message	Date
Naga Ravi Chaitanya Elluri	a2c24ab7ed	Install latest version of krkn-lib-kubernetes (#446 )	2023-06-28 15:21:19 -04:00
Naga Ravi Chaitanya Elluri	fe892fd9bf	Switch from centos to redhat ubi base image This replaces the base image for Kraken container images to use redhat ubi image to be more secure and stable.	2023-06-22 12:10:51 -04:00
Naga Ravi Chaitanya Elluri	74613fdb4b	Install oc and kubectl clients from stable releases This makes sure latest clients are installed and used: - This will avoid compatability issues with the server - Fixes security vulnerabilities and CVEs	2023-06-20 15:39:53 -04:00
Naga Ravi Chaitanya Elluri	28c37c9353	Bump release version to v1.3.3	2023-06-16 09:42:46 -04:00
Naga Ravi Chaitanya Elluri	de0567b067	Tweak the etcd alert severity	2023-06-16 09:19:17 -04:00
Naga Ravi Chaitanya Elluri	83486557f1	Bump release version to v1.3.2 (#439 )	2023-06-15 12:12:42 -04:00