mirror of
https://github.com/ceph/ceph-csi.git
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487 lines
20 KiB
Bash
Executable File
487 lines
20 KiB
Bash
Executable File
#!/bin/bash
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# Copyright 2015 The Kubernetes Authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# Script that creates a Kubemark cluster for any given cloud provider.
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set -o errexit
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set -o nounset
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set -o pipefail
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TMP_ROOT="$(dirname "${BASH_SOURCE}")/../.."
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KUBE_ROOT=$(readlink -e ${TMP_ROOT} 2> /dev/null || perl -MCwd -e 'print Cwd::abs_path shift' ${TMP_ROOT})
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source "${KUBE_ROOT}/test/kubemark/skeleton/util.sh"
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source "${KUBE_ROOT}/test/kubemark/cloud-provider-config.sh"
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source "${KUBE_ROOT}/test/kubemark/${CLOUD_PROVIDER}/util.sh"
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source "${KUBE_ROOT}/cluster/kubemark/${CLOUD_PROVIDER}/config-default.sh"
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source "${KUBE_ROOT}/cluster/kubemark/util.sh"
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# hack/lib/init.sh will ovewrite ETCD_VERSION if this is unset
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# what what is default in hack/lib/etcd.sh
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# To avoid it, if it is empty, we set it to 'avoid-overwrite' and
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# clean it after that.
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if [ -z "${ETCD_VERSION:-}" ]; then
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ETCD_VERSION="avoid-overwrite"
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fi
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source "${KUBE_ROOT}/hack/lib/init.sh"
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if [ "${ETCD_VERSION:-}" == "avoid-overwrite" ]; then
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ETCD_VERSION=""
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fi
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KUBECTL="${KUBE_ROOT}/cluster/kubectl.sh"
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KUBEMARK_DIRECTORY="${KUBE_ROOT}/test/kubemark"
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RESOURCE_DIRECTORY="${KUBEMARK_DIRECTORY}/resources"
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# Generate a random 6-digit alphanumeric tag for the kubemark image.
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# Used to uniquify image builds across different invocations of this script.
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KUBEMARK_IMAGE_TAG=$(head /dev/urandom | tr -dc 'a-z0-9' | fold -w 6 | head -n 1)
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# Write all environment variables that we need to pass to the kubemark master,
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# locally to the file ${RESOURCE_DIRECTORY}/kubemark-master-env.sh.
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function create-master-environment-file {
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cat > "${RESOURCE_DIRECTORY}/kubemark-master-env.sh" <<EOF
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# Generic variables.
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INSTANCE_PREFIX="${INSTANCE_PREFIX:-}"
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SERVICE_CLUSTER_IP_RANGE="${SERVICE_CLUSTER_IP_RANGE:-}"
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EVENT_PD="${EVENT_PD:-}"
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# Etcd related variables.
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ETCD_IMAGE="${ETCD_IMAGE:-3.2.14}"
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ETCD_VERSION="${ETCD_VERSION:-}"
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# Controller-manager related variables.
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CONTROLLER_MANAGER_TEST_ARGS="${CONTROLLER_MANAGER_TEST_ARGS:-}"
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ALLOCATE_NODE_CIDRS="${ALLOCATE_NODE_CIDRS:-}"
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CLUSTER_IP_RANGE="${CLUSTER_IP_RANGE:-}"
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TERMINATED_POD_GC_THRESHOLD="${TERMINATED_POD_GC_THRESHOLD:-}"
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# Scheduler related variables.
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SCHEDULER_TEST_ARGS="${SCHEDULER_TEST_ARGS:-}"
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# Apiserver related variables.
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APISERVER_TEST_ARGS="${APISERVER_TEST_ARGS:-}"
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STORAGE_MEDIA_TYPE="${STORAGE_MEDIA_TYPE:-}"
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STORAGE_BACKEND="${STORAGE_BACKEND:-etcd3}"
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ETCD_QUORUM_READ="${ETCD_QUORUM_READ:-}"
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ETCD_COMPACTION_INTERVAL_SEC="${ETCD_COMPACTION_INTERVAL_SEC:-}"
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RUNTIME_CONFIG="${RUNTIME_CONFIG:-}"
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NUM_NODES="${NUM_NODES:-}"
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CUSTOM_ADMISSION_PLUGINS="${CUSTOM_ADMISSION_PLUGINS:-}"
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FEATURE_GATES="${FEATURE_GATES:-}"
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KUBE_APISERVER_REQUEST_TIMEOUT="${KUBE_APISERVER_REQUEST_TIMEOUT:-}"
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ENABLE_APISERVER_ADVANCED_AUDIT="${ENABLE_APISERVER_ADVANCED_AUDIT:-}"
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EOF
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echo "Created the environment file for master."
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}
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# Generate certs/keys for CA, master, kubelet and kubecfg, and tokens for kubelet
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# and kubeproxy.
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function generate-pki-config {
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kube::util::ensure-temp-dir
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gen-kube-bearertoken
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gen-kube-basicauth
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create-certs ${MASTER_IP}
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KUBELET_TOKEN=$(dd if=/dev/urandom bs=128 count=1 2>/dev/null | base64 | tr -d "=+/" | dd bs=32 count=1 2>/dev/null)
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KUBE_PROXY_TOKEN=$(dd if=/dev/urandom bs=128 count=1 2>/dev/null | base64 | tr -d "=+/" | dd bs=32 count=1 2>/dev/null)
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NODE_PROBLEM_DETECTOR_TOKEN=$(dd if=/dev/urandom bs=128 count=1 2>/dev/null | base64 | tr -d "=+/" | dd bs=32 count=1 2>/dev/null)
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HEAPSTER_TOKEN=$(dd if=/dev/urandom bs=128 count=1 2>/dev/null | base64 | tr -d "=+/" | dd bs=32 count=1 2>/dev/null)
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CLUSTER_AUTOSCALER_TOKEN=$(dd if=/dev/urandom bs=128 count=1 2>/dev/null | base64 | tr -d "=+/" | dd bs=32 count=1 2>/dev/null)
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echo "Generated PKI authentication data for kubemark."
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}
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# Wait for the master to be reachable for executing commands on it. We do this by
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# trying to run the bash noop(:) on the master, with 10 retries.
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function wait-for-master-reachability {
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execute-cmd-on-master-with-retries ":" 10
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echo "Checked master reachability for remote command execution."
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}
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# Write all the relevant certs/keys/tokens to the master.
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function write-pki-config-to-master {
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PKI_SETUP_CMD="sudo mkdir /home/kubernetes/k8s_auth_data -p && \
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sudo bash -c \"echo ${CA_CERT_BASE64} | base64 --decode > /home/kubernetes/k8s_auth_data/ca.crt\" && \
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sudo bash -c \"echo ${MASTER_CERT_BASE64} | base64 --decode > /home/kubernetes/k8s_auth_data/server.cert\" && \
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sudo bash -c \"echo ${MASTER_KEY_BASE64} | base64 --decode > /home/kubernetes/k8s_auth_data/server.key\" && \
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sudo bash -c \"echo ${REQUESTHEADER_CA_CERT_BASE64} | base64 --decode > /home/kubernetes/k8s_auth_data/aggr_ca.crt\" && \
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sudo bash -c \"echo ${PROXY_CLIENT_CERT_BASE64} | base64 --decode > /home/kubernetes/k8s_auth_data/proxy_client.crt\" && \
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sudo bash -c \"echo ${PROXY_CLIENT_KEY_BASE64} | base64 --decode > /home/kubernetes/k8s_auth_data/proxy_client.key\" && \
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sudo bash -c \"echo ${KUBECFG_CERT_BASE64} | base64 --decode > /home/kubernetes/k8s_auth_data/kubecfg.crt\" && \
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sudo bash -c \"echo ${KUBECFG_KEY_BASE64} | base64 --decode > /home/kubernetes/k8s_auth_data/kubecfg.key\" && \
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sudo bash -c \"echo \"${KUBE_BEARER_TOKEN},admin,admin\" > /home/kubernetes/k8s_auth_data/known_tokens.csv\" && \
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sudo bash -c \"echo \"${KUBELET_TOKEN},system:node:node-name,uid:kubelet,system:nodes\" >> /home/kubernetes/k8s_auth_data/known_tokens.csv\" && \
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sudo bash -c \"echo \"${KUBE_PROXY_TOKEN},system:kube-proxy,uid:kube_proxy\" >> /home/kubernetes/k8s_auth_data/known_tokens.csv\" && \
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sudo bash -c \"echo \"${HEAPSTER_TOKEN},system:heapster,uid:heapster\" >> /home/kubernetes/k8s_auth_data/known_tokens.csv\" && \
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sudo bash -c \"echo \"${CLUSTER_AUTOSCALER_TOKEN},system:cluster-autoscaler,uid:cluster-autoscaler\" >> /home/kubernetes/k8s_auth_data/known_tokens.csv\" && \
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sudo bash -c \"echo \"${NODE_PROBLEM_DETECTOR_TOKEN},system:node-problem-detector,uid:system:node-problem-detector\" >> /home/kubernetes/k8s_auth_data/known_tokens.csv\" && \
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sudo bash -c \"echo ${KUBE_PASSWORD},admin,admin > /home/kubernetes/k8s_auth_data/basic_auth.csv\""
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execute-cmd-on-master-with-retries "${PKI_SETUP_CMD}" 3
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echo "Wrote PKI certs, keys, tokens and admin password to master."
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}
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# Write kubeconfig to ${RESOURCE_DIRECTORY}/kubeconfig.kubemark in order to
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# use kubectl locally.
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function write-local-kubeconfig {
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LOCAL_KUBECONFIG="${RESOURCE_DIRECTORY}/kubeconfig.kubemark"
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cat > "${LOCAL_KUBECONFIG}" << EOF
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apiVersion: v1
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kind: Config
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users:
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- name: kubecfg
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user:
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client-certificate-data: "${KUBECFG_CERT_BASE64}"
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client-key-data: "${KUBECFG_KEY_BASE64}"
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username: admin
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password: admin
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clusters:
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- name: kubemark
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cluster:
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certificate-authority-data: "${CA_CERT_BASE64}"
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server: https://${MASTER_IP}
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contexts:
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- context:
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cluster: kubemark
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user: kubecfg
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name: kubemark-context
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current-context: kubemark-context
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EOF
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echo "Kubeconfig file for kubemark master written to ${LOCAL_KUBECONFIG}."
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}
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# Copy all the necessary resource files (scripts/configs/manifests) to the master.
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function copy-resource-files-to-master {
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copy-files \
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"${SERVER_BINARY_TAR}" \
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"${RESOURCE_DIRECTORY}/kubemark-master-env.sh" \
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"${RESOURCE_DIRECTORY}/start-kubemark-master.sh" \
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"${RESOURCE_DIRECTORY}/kubeconfig.kubemark" \
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"${KUBEMARK_DIRECTORY}/configure-kubectl.sh" \
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"${RESOURCE_DIRECTORY}/manifests/etcd.yaml" \
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"${RESOURCE_DIRECTORY}/manifests/etcd-events.yaml" \
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"${RESOURCE_DIRECTORY}/manifests/kube-apiserver.yaml" \
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"${RESOURCE_DIRECTORY}/manifests/kube-scheduler.yaml" \
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"${RESOURCE_DIRECTORY}/manifests/kube-controller-manager.yaml" \
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"${RESOURCE_DIRECTORY}/manifests/kube-addon-manager.yaml" \
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"${RESOURCE_DIRECTORY}/manifests/addons/kubemark-rbac-bindings" \
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"kubernetes@${MASTER_NAME}":/home/kubernetes/
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echo "Copied server binary, master startup scripts, configs and resource manifests to master."
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}
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# Make startup scripts executable and run start-kubemark-master.sh.
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function start-master-components {
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echo ""
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MASTER_STARTUP_CMD="sudo bash /home/kubernetes/start-kubemark-master.sh"
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execute-cmd-on-master-with-retries "${MASTER_STARTUP_CMD}"
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echo "The master has started and is now live."
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}
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# Finds the right kubemark binary for 'linux/amd64' platform and uses it to
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# create a docker image for hollow-node and upload it to the appropriate
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# docker container registry for the cloud provider.
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function create-and-upload-hollow-node-image {
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MAKE_DIR="${KUBE_ROOT}/cluster/images/kubemark"
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KUBEMARK_BIN="$(kube::util::find-binary-for-platform kubemark linux/amd64)"
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if [[ -z "${KUBEMARK_BIN}" ]]; then
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echo 'Cannot find cmd/kubemark binary'
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exit 1
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fi
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echo "Configuring registry authentication"
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mkdir -p "${HOME}/.docker"
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gcloud beta auth configure-docker -q
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echo "Copying kubemark binary to ${MAKE_DIR}"
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cp "${KUBEMARK_BIN}" "${MAKE_DIR}"
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CURR_DIR=`pwd`
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cd "${MAKE_DIR}"
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RETRIES=3
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for attempt in $(seq 1 ${RETRIES}); do
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if ! REGISTRY="${FULL_REGISTRY}" IMAGE_TAG="${KUBEMARK_IMAGE_TAG}" make "${KUBEMARK_IMAGE_MAKE_TARGET}"; then
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if [[ $((attempt)) -eq "${RETRIES}" ]]; then
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echo "${color_red}Make failed. Exiting.${color_norm}"
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exit 1
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fi
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echo -e "${color_yellow}Make attempt $(($attempt)) failed. Retrying.${color_norm}" >& 2
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sleep $(($attempt * 5))
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else
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break
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fi
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done
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rm kubemark
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cd $CURR_DIR
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echo "Created and uploaded the kubemark hollow-node image to docker registry."
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}
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# Use bazel rule to create a docker image for hollow-node and upload
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# it to the appropriate docker container registry for the cloud provider.
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function create-and-upload-hollow-node-image-bazel {
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echo "Configuring registry authentication"
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mkdir -p "${HOME}/.docker"
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gcloud beta auth configure-docker -q
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RETRIES=3
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for attempt in $(seq 1 ${RETRIES}); do
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if ! bazel run //cluster/images/kubemark:push --define REGISTRY="${FULL_REGISTRY}" --define IMAGE_TAG="${KUBEMARK_IMAGE_TAG}"; then
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if [[ $((attempt)) -eq "${RETRIES}" ]]; then
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echo "${color_red}Image push failed. Exiting.${color_norm}"
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exit 1
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fi
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echo -e "${color_yellow}Make attempt $(($attempt)) failed. Retrying.${color_norm}" >& 2
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sleep $(($attempt * 5))
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else
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break
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fi
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done
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echo "Created and uploaded the kubemark hollow-node image to docker registry."
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}
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# Generate secret and configMap for the hollow-node pods to work, prepare
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# manifests of the hollow-node and heapster replication controllers from
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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=$(echo "apiVersion: v1
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kind: Config
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users:
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- name: kubelet
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user:
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client-certificate-data: "${KUBELET_CERT_BASE64}"
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client-key-data: "${KUBELET_KEY_BASE64}"
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clusters:
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- name: kubemark
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cluster:
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certificate-authority-data: "${CA_CERT_BASE64}"
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server: https://${MASTER_IP}
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contexts:
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- context:
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cluster: kubemark
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user: kubelet
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name: kubemark-context
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current-context: kubemark-context")
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# Create kubeconfig for Kubeproxy.
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KUBEPROXY_KUBECONFIG_CONTENTS=$(echo "apiVersion: v1
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kind: Config
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users:
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- name: kube-proxy
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user:
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token: ${KUBE_PROXY_TOKEN}
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clusters:
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- name: kubemark
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cluster:
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insecure-skip-tls-verify: true
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server: https://${MASTER_IP}
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contexts:
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- context:
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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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# Create kubeconfig for Heapster.
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HEAPSTER_KUBECONFIG_CONTENTS=$(echo "apiVersion: v1
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kind: Config
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users:
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- name: heapster
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user:
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token: ${HEAPSTER_TOKEN}
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clusters:
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- name: kubemark
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cluster:
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insecure-skip-tls-verify: true
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server: https://${MASTER_IP}
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contexts:
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- context:
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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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# Create kubeconfig for Cluster Autoscaler.
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CLUSTER_AUTOSCALER_KUBECONFIG_CONTENTS=$(echo "apiVersion: v1
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kind: Config
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users:
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- name: cluster-autoscaler
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user:
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token: ${CLUSTER_AUTOSCALER_TOKEN}
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clusters:
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- name: kubemark
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cluster:
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insecure-skip-tls-verify: true
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server: https://${MASTER_IP}
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contexts:
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- context:
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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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# Create kubeconfig for NodeProblemDetector.
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NPD_KUBECONFIG_CONTENTS=$(echo "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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user:
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token: ${NODE_PROBLEM_DETECTOR_TOKEN}
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clusters:
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- name: kubemark
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cluster:
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insecure-skip-tls-verify: true
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server: https://${MASTER_IP}
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contexts:
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- context:
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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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# Create kubemark namespace.
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"${KUBECTL}" create -f "${RESOURCE_DIRECTORY}/kubemark-ns.json"
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# Create configmap for configuring hollow- kubelet, proxy and npd.
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"${KUBECTL}" create configmap "node-configmap" --namespace="kubemark" \
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--from-literal=content.type="${TEST_CLUSTER_API_CONTENT_TYPE}" \
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--from-file=kernel.monitor="${RESOURCE_DIRECTORY}/kernel-monitor.json"
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# Create secret for passing kubeconfigs to kubelet, kubeproxy and npd.
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"${KUBECTL}" create secret generic "kubeconfig" --type=Opaque --namespace="kubemark" \
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--from-literal=kubelet.kubeconfig="${KUBELET_KUBECONFIG_CONTENTS}" \
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--from-literal=kubeproxy.kubeconfig="${KUBEPROXY_KUBECONFIG_CONTENTS}" \
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--from-literal=heapster.kubeconfig="${HEAPSTER_KUBECONFIG_CONTENTS}" \
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--from-literal=cluster_autoscaler.kubeconfig="${CLUSTER_AUTOSCALER_KUBECONFIG_CONTENTS}" \
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--from-literal=npd.kubeconfig="${NPD_KUBECONFIG_CONTENTS}"
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# Create addon pods.
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# Heapster.
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mkdir -p "${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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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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sed -i'' -e "s/{{EVENTER_MEM}}/${eventer_mem}/g" "${RESOURCE_DIRECTORY}/addons/heapster.json"
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# Cluster Autoscaler.
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if [[ "${ENABLE_KUBEMARK_CLUSTER_AUTOSCALER}" == "true" ]]; then
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echo "Setting up Cluster Autoscaler"
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KUBEMARK_AUTOSCALER_MIG_NAME="${KUBEMARK_AUTOSCALER_MIG_NAME:-${NODE_INSTANCE_PREFIX}-group}"
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KUBEMARK_AUTOSCALER_MIN_NODES="${KUBEMARK_AUTOSCALER_MIN_NODES:-0}"
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KUBEMARK_AUTOSCALER_MAX_NODES="${KUBEMARK_AUTOSCALER_MAX_NODES:-10}"
|
|
NUM_NODES=${KUBEMARK_AUTOSCALER_MAX_NODES}
|
|
echo "Setting maximum cluster size to ${NUM_NODES}."
|
|
KUBEMARK_MIG_CONFIG="autoscaling.k8s.io/nodegroup: ${KUBEMARK_AUTOSCALER_MIG_NAME}"
|
|
sed "s/{{master_ip}}/${MASTER_IP}/g" "${RESOURCE_DIRECTORY}/cluster-autoscaler_template.json" > "${RESOURCE_DIRECTORY}/addons/cluster-autoscaler.json"
|
|
sed -i'' -e "s/{{kubemark_autoscaler_mig_name}}/${KUBEMARK_AUTOSCALER_MIG_NAME}/g" "${RESOURCE_DIRECTORY}/addons/cluster-autoscaler.json"
|
|
sed -i'' -e "s/{{kubemark_autoscaler_min_nodes}}/${KUBEMARK_AUTOSCALER_MIN_NODES}/g" "${RESOURCE_DIRECTORY}/addons/cluster-autoscaler.json"
|
|
sed -i'' -e "s/{{kubemark_autoscaler_max_nodes}}/${KUBEMARK_AUTOSCALER_MAX_NODES}/g" "${RESOURCE_DIRECTORY}/addons/cluster-autoscaler.json"
|
|
fi
|
|
|
|
"${KUBECTL}" create -f "${RESOURCE_DIRECTORY}/addons" --namespace="kubemark"
|
|
|
|
# Create the replication controller for hollow-nodes.
|
|
# We allow to override the NUM_REPLICAS when running Cluster Autoscaler.
|
|
NUM_REPLICAS=${NUM_REPLICAS:-${NUM_NODES}}
|
|
sed "s/{{numreplicas}}/${NUM_REPLICAS}/g" "${RESOURCE_DIRECTORY}/hollow-node_template.yaml" > "${RESOURCE_DIRECTORY}/hollow-node.yaml"
|
|
proxy_cpu=20
|
|
if [ "${NUM_NODES}" -gt 1000 ]; then
|
|
proxy_cpu=50
|
|
fi
|
|
proxy_mem_per_node=50
|
|
proxy_mem=$((100 * 1024 + ${proxy_mem_per_node}*${NUM_NODES}))
|
|
sed -i'' -e "s/{{HOLLOW_PROXY_CPU}}/${proxy_cpu}/g" "${RESOURCE_DIRECTORY}/hollow-node.yaml"
|
|
sed -i'' -e "s/{{HOLLOW_PROXY_MEM}}/${proxy_mem}/g" "${RESOURCE_DIRECTORY}/hollow-node.yaml"
|
|
sed -i'' -e "s'{{full_registry}}'${FULL_REGISTRY}'g" "${RESOURCE_DIRECTORY}/hollow-node.yaml"
|
|
sed -i'' -e "s/{{kubemark_image_tag}}/${KUBEMARK_IMAGE_TAG}/g" "${RESOURCE_DIRECTORY}/hollow-node.yaml"
|
|
sed -i'' -e "s/{{master_ip}}/${MASTER_IP}/g" "${RESOURCE_DIRECTORY}/hollow-node.yaml"
|
|
sed -i'' -e "s/{{kubelet_verbosity_level}}/${KUBELET_TEST_LOG_LEVEL}/g" "${RESOURCE_DIRECTORY}/hollow-node.yaml"
|
|
sed -i'' -e "s/{{kubeproxy_verbosity_level}}/${KUBEPROXY_TEST_LOG_LEVEL}/g" "${RESOURCE_DIRECTORY}/hollow-node.yaml"
|
|
sed -i'' -e "s/{{use_real_proxier}}/${USE_REAL_PROXIER}/g" "${RESOURCE_DIRECTORY}/hollow-node.yaml"
|
|
sed -i'' -e "s'{{kubemark_mig_config}}'${KUBEMARK_MIG_CONFIG:-}'g" "${RESOURCE_DIRECTORY}/hollow-node.yaml"
|
|
"${KUBECTL}" create -f "${RESOURCE_DIRECTORY}/hollow-node.yaml" --namespace="kubemark"
|
|
|
|
echo "Created secrets, configMaps, replication-controllers required for hollow-nodes."
|
|
}
|
|
|
|
# Wait until all hollow-nodes are running or there is a timeout.
|
|
function wait-for-hollow-nodes-to-run-or-timeout {
|
|
echo -n "Waiting for all hollow-nodes to become Running"
|
|
start=$(date +%s)
|
|
nodes=$("${KUBECTL}" --kubeconfig="${LOCAL_KUBECONFIG}" get node 2> /dev/null) || true
|
|
ready=$(($(echo "${nodes}" | grep -v "NotReady" | wc -l) - 1))
|
|
|
|
until [[ "${ready}" -ge "${NUM_REPLICAS}" ]]; do
|
|
echo -n "."
|
|
sleep 1
|
|
now=$(date +%s)
|
|
# Fail it if it already took more than 30 minutes.
|
|
if [ $((now - start)) -gt 1800 ]; then
|
|
echo ""
|
|
echo -e "${color_red} Timeout waiting for all hollow-nodes to become Running. ${color_norm}"
|
|
# Try listing nodes again - if it fails it means that API server is not responding
|
|
if "${KUBECTL}" --kubeconfig="${LOCAL_KUBECONFIG}" get node &> /dev/null; then
|
|
echo "Found only ${ready} ready hollow-nodes while waiting for ${NUM_NODES}."
|
|
else
|
|
echo "Got error while trying to list hollow-nodes. Probably API server is down."
|
|
fi
|
|
pods=$("${KUBECTL}" get pods -l name=hollow-node --namespace=kubemark) || true
|
|
running=$(($(echo "${pods}" | grep "Running" | wc -l)))
|
|
echo "${running} hollow-nodes are reported as 'Running'"
|
|
not_running=$(($(echo "${pods}" | grep -v "Running" | wc -l) - 1))
|
|
echo "${not_running} hollow-nodes are reported as NOT 'Running'"
|
|
echo $(echo "${pods}" | grep -v "Running")
|
|
exit 1
|
|
fi
|
|
nodes=$("${KUBECTL}" --kubeconfig="${LOCAL_KUBECONFIG}" get node 2> /dev/null) || true
|
|
ready=$(($(echo "${nodes}" | grep -v "NotReady" | wc -l) - 1))
|
|
done
|
|
echo -e "${color_green} Done!${color_norm}"
|
|
}
|
|
|
|
############################### Main Function ########################################
|
|
detect-project &> /dev/null
|
|
|
|
# Setup for master.
|
|
echo -e "${color_yellow}STARTING SETUP FOR MASTER${color_norm}"
|
|
find-release-tars
|
|
create-master-environment-file
|
|
create-master-instance-with-resources
|
|
generate-pki-config
|
|
wait-for-master-reachability
|
|
write-pki-config-to-master
|
|
write-local-kubeconfig
|
|
copy-resource-files-to-master
|
|
start-master-components
|
|
|
|
# Setup for hollow-nodes.
|
|
echo ""
|
|
echo -e "${color_yellow}STARTING SETUP FOR HOLLOW-NODES${color_norm}"
|
|
if [[ "${KUBEMARK_BAZEL_BUILD:-}" =~ ^[yY]$ ]]; then
|
|
create-and-upload-hollow-node-image-bazel
|
|
else
|
|
create-and-upload-hollow-node-image
|
|
fi
|
|
create-kube-hollow-node-resources
|
|
wait-for-hollow-nodes-to-run-or-timeout
|
|
|
|
echo ""
|
|
echo "Master IP: ${MASTER_IP}"
|
|
echo "Password to kubemark master: ${KUBE_PASSWORD}"
|
|
echo "Kubeconfig for kubemark master is written in ${LOCAL_KUBECONFIG}"
|