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Fix shellcheck lint errors in test/kubemark/iks/startup.sh
This commit is contained in:
Bob Killen
parent
6310305d3b
commit
e3e2a96521
@ -145,7 +145,6 @@
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./test/images/volume/rbd/create_block.sh
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./test/images/volume/rbd/mon.sh
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./test/images/volume/rbd/osd.sh
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./test/kubemark/iks/startup.sh
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./test/kubemark/iks/util.sh
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./test/kubemark/master-log-dump.sh
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./test/kubemark/resources/start-kubemark-master.sh
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@ -25,7 +25,8 @@ RESOURCE_DIRECTORY="${KUBEMARK_DIRECTORY}/resources"
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# templates, and finally create these resources through kubectl.
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function create-kube-hollow-node-resources {
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# Create kubeconfig for Kubelet.
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KUBELET_KUBECONFIG_CONTENTS=$(echo "apiVersion: v1
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KUBELET_KUBECONFIG_CONTENTS="$(cat <<EOF
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apiVersion: v1
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kind: Config
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users:
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- name: kubelet
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@ -42,10 +43,13 @@ contexts:
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cluster: kubemark
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user: kubelet
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name: kubemark-context
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current-context: kubemark-context")
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current-context: kubemark-context
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EOF
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)"
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# Create kubeconfig for Kubeproxy.
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KUBEPROXY_KUBECONFIG_CONTENTS=$(echo "apiVersion: v1
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KUBEPROXY_KUBECONFIG_CONTENTS="$(cat <<EOF
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apiVersion: v1
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kind: Config
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users:
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- name: kube-proxy
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@ -62,10 +66,13 @@ contexts:
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cluster: kubemark
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user: kube-proxy
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name: kubemark-context
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current-context: kubemark-context")
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current-context: kubemark-context
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EOF
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)"
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# Create kubeconfig for Heapster.
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HEAPSTER_KUBECONFIG_CONTENTS=$(echo "apiVersion: v1
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HEAPSTER_KUBECONFIG_CONTENTS="$(cat <<EOF
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apiVersion: v1
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kind: Config
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users:
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- name: heapster
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@ -82,10 +89,13 @@ contexts:
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cluster: kubemark
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user: heapster
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name: kubemark-context
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current-context: kubemark-context")
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current-context: kubemark-context
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EOF
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)"
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# Create kubeconfig for Cluster Autoscaler.
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CLUSTER_AUTOSCALER_KUBECONFIG_CONTENTS=$(echo "apiVersion: v1
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CLUSTER_AUTOSCALER_KUBECONFIG_CONTENTS="$(cat <<EOF
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apiVersion: v1
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kind: Config
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users:
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- name: cluster-autoscaler
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@ -102,10 +112,13 @@ contexts:
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cluster: kubemark
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user: cluster-autoscaler
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name: kubemark-context
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current-context: kubemark-context")
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current-context: kubemark-context
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EOF
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)"
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# Create kubeconfig for NodeProblemDetector.
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NPD_KUBECONFIG_CONTENTS=$(echo "apiVersion: v1
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NPD_KUBECONFIG_CONTENTS="$(cat <<EOF
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apiVersion: v1
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kind: Config
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users:
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- name: node-problem-detector
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@ -122,10 +135,13 @@ contexts:
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cluster: kubemark
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user: node-problem-detector
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name: kubemark-context
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current-context: kubemark-context")
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current-context: kubemark-context
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EOF
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)"
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# Create kubeconfig for Kube DNS.
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KUBE_DNS_KUBECONFIG_CONTENTS=$(echo "apiVersion: v1
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KUBE_DNS_KUBECONFIG_CONTENTS="$(cat <<EOF
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apiVersion: v1
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kind: Config
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users:
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- name: kube-dns
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@ -142,7 +158,9 @@ contexts:
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cluster: kubemark
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user: kube-dns
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name: kubemark-context
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current-context: kubemark-context")
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current-context: kubemark-context
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EOF
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)"
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# Create kubemark namespace.
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spawn-config
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@ -173,14 +191,14 @@ current-context: kubemark-context")
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mkdir -p "${RESOURCE_DIRECTORY}/addons"
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sed "s/{{MASTER_IP}}/${MASTER_IP}/g" "${RESOURCE_DIRECTORY}/heapster_template.json" > "${RESOURCE_DIRECTORY}/addons/heapster.json"
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metrics_mem_per_node=4
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metrics_mem=$((200 + ${metrics_mem_per_node}*${NUM_NODES}))
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metrics_mem=$((200 + metrics_mem_per_node*NUM_NODES))
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sed -i'' -e "s/{{METRICS_MEM}}/${metrics_mem}/g" "${RESOURCE_DIRECTORY}/addons/heapster.json"
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metrics_cpu_per_node_numerator=${NUM_NODES}
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metrics_cpu_per_node_denominator=2
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metrics_cpu=$((80 + metrics_cpu_per_node_numerator / metrics_cpu_per_node_denominator))
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sed -i'' -e "s/{{METRICS_CPU}}/${metrics_cpu}/g" "${RESOURCE_DIRECTORY}/addons/heapster.json"
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eventer_mem_per_node=500
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eventer_mem=$((200 * 1024 + ${eventer_mem_per_node}*${NUM_NODES}))
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eventer_mem=$((200 * 1024 + eventer_mem_per_node*NUM_NODES))
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sed -i'' -e "s/{{EVENTER_MEM}}/${eventer_mem}/g" "${RESOURCE_DIRECTORY}/addons/heapster.json"
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# Cluster Autoscaler.
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@ -216,7 +234,7 @@ current-context: kubemark-context")
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proxy_cpu=50
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fi
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proxy_mem_per_node=50
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proxy_mem=$((100 * 1024 + ${proxy_mem_per_node}*${NUM_NODES}))
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proxy_mem=$((100 * 1024 + proxy_mem_per_node*NUM_NODES))
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sed -i'' -e "s/{{HOLLOW_PROXY_CPU}}/${proxy_cpu}/g" "${RESOURCE_DIRECTORY}/hollow-node.yaml"
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sed -i'' -e "s/{{HOLLOW_PROXY_MEM}}/${proxy_mem}/g" "${RESOURCE_DIRECTORY}/hollow-node.yaml"
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sed -i'' -e "s'{{kubemark_image_registry}}'${KUBEMARK_IMAGE_REGISTRY}${KUBE_NAMESPACE}'g" "${RESOURCE_DIRECTORY}/hollow-node.yaml"
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@ -236,8 +254,7 @@ function wait-for-hollow-nodes-to-run-or-timeout {
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echo -n "Waiting for all hollow-nodes to become Running"
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start=$(date +%s)
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nodes=$("${KUBECTL}" --kubeconfig="${KUBECONFIG}" get node 2> /dev/null) || true
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ready=$(($(echo "${nodes}" | grep -v "NotReady" | wc -l) - 1))
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ready=$(($(echo "${nodes}" | grep -vc "NotReady") - 1))
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until [[ "${ready}" -ge "${NUM_REPLICAS}" ]]; do
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echo -n "."
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sleep 1
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@ -245,6 +262,7 @@ function wait-for-hollow-nodes-to-run-or-timeout {
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# Fail it if it already took more than 30 minutes.
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if [ $((now - start)) -gt 1800 ]; then
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echo ""
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# shellcheck disable=SC2154 # Color defined in sourced script
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echo -e "${color_red} Timeout waiting for all hollow-nodes to become Running. ${color_norm}"
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# Try listing nodes again - if it fails it means that API server is not responding
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if "${KUBECTL}" --kubeconfig="${KUBECONFIG}" get node &> /dev/null; then
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@ -254,16 +272,17 @@ function wait-for-hollow-nodes-to-run-or-timeout {
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fi
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spawn-config
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pods=$("${KUBECTL}" get pods -l name=hollow-node --namespace=kubemark) || true
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running=$(($(echo "${pods}" | grep "Running" | wc -l)))
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running=$(($(echo "${pods}" | grep -c "Running")))
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echo "${running} hollow-nodes are reported as 'Running'"
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not_running=$(($(echo "${pods}" | grep -v "Running" | wc -l) - 1))
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not_running=$(($(echo "${pods}" | grep -vc "Running") - 1))
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echo "${not_running} hollow-nodes are reported as NOT 'Running'"
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echo $(echo "${pods}" | grep -v "Running")
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echo "${pods}" | grep -v "Running"
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exit 1
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fi
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nodes=$("${KUBECTL}" --kubeconfig="${KUBECONFIG}" get node 2> /dev/null) || true
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ready=$(($(echo "${nodes}" | grep -v "NotReady" | wc -l) - 1))
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ready=$(($(echo "${nodes}" | grep -vc "NotReady") - 1))
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done
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# shellcheck disable=SC2154 # Color defined in sourced script
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echo -e "${color_green} Done!${color_norm}"
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}
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@ -281,14 +300,17 @@ set-hollow-master
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echo "Creating kube hollow node resources"
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create-kube-hollow-node-resources
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master-config
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# shellcheck disable=SC2154 # Color defined in sourced script
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echo -e "${color_blue}EXECUTION COMPLETE${color_norm}"
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# Check status of Kubemark
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# shellcheck disable=SC2154 # Color defined in sourced script
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echo -e "${color_yellow}CHECKING STATUS${color_norm}"
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wait-for-hollow-nodes-to-run-or-timeout
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# Celebrate
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echo ""
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# shellcheck disable=SC2154 # Color defined in sourced script
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echo -e "${color_blue}SUCCESS${color_norm}"
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clean-repo
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exit 0
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exit 0
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