main.sh

#!/bin/sh

set -e

CFG_BASE64=${CFG_BASE64:="NULL"}
CFG_FILE=${CFG_FILE:="NULL"}
CHAOS_MESH_VERSION=${CHAOS_MESH_VERSION:="LATEST"}
CFG_FILE_PATH=""

git clone https://github.com/chaos-mesh/chaos-mesh.git
cd chaos-mesh
if [ "$CHAOS_MESH_VERSION" != "LATEST" ]; then
    echo "use version $CHAOS_MESH_VERSION"
    git checkout $CHAOS_MESH_VERSION
fi

if [ "$CFG_BASE64" != "NULL" ]; then
    echo "$CFG_BASE64" | base64 --decode > chaos.yaml
    CFG_FILE_PATH="./chaos.yaml"
    echo "**** chaos configuration ****"
    cat chaos.yaml
    echo "*****************************"
elif [ "$CFG_FILE" != "NULL" ]; then
    CFG_FILE_PATH="${CFG_FILE}"
else
    echo "CFG_BASE64 and CFG_FILE is empty, can not get chaos configuration"
    exit 1
fi

echo "CFG_FILE_PATH is $CFG_FILE_PATH"

echo "install chaos mesh"
helm version
kubectl version
kubectl create -f ./manifests/crd.yaml
kubectl create ns chaos-testing
helm install chaos-mesh helm/chaos-mesh --namespace=chaos-testing --set chaosDaemon.runtime=containerd --set chaosDaemon.socketPath=/run/containerd/containerd.sock

echo "wait pod status to running"
for ((k=0; k<120; k++)); do
    kubectl get pods --namespace chaos-testing -l app.kubernetes.io/instance=chaos-mesh > pods.status
    cat pods.status

    run_num=`grep Running pods.status | wc -l`
    pod_num=$((`cat pods.status | wc -l` - 1))
    if [ $run_num == $pod_num ]; then
        break
    fi

    sleep 1
done

kubectl apply -f $CFG_FILE_PATH