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Merge pull request #68 from hyun357123/main
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update for k8s application install
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@hyun357123
hyun357123 authored Oct 8, 2024
2 parents dffb338 + 6d8f953 commit de4fec6
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Showing 19 changed files with 697 additions and 465 deletions.
199 changes: 105 additions & 94 deletions bin/main/jenkins/kubernetes_helm_install_pipeline.xml
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Original file line number Diff line number Diff line change
@@ -1,52 +1,44 @@
<?xml version='1.1' encoding='UTF-8'?>
<flow-definition plugin="[email protected]_11dd" name="vm_application_install">

<flow-definition plugin="[email protected]_11dd" name="helm_application_install">
<actions/>
<description></description>
<keepDependencies>false</keepDependencies>
<properties>
<hudson.model.ParametersDefinitionProperty>
<parameterDefinitions>
<hudson.model.StringParameterDefinition>
<name>CB_TUMBLEBUG_SWAGGER_URI</name>
<description>CB-Tumblebug Swagger API URI</description>
<defaultValue>http://localhost:1323/tumblebug</defaultValue>
<name>CB_TUMBLEBUG_URI</name>
<description>Tumblebug API URL</description>
<defaultValue>http://13.125.199.35:1323/tumblebug</defaultValue>
<trim>true</trim>
</hudson.model.StringParameterDefinition>
<hudson.model.StringParameterDefinition>
<name>NAMESPACE</name>
<description>Namespace</description>
<description>Namespace ID</description>
<defaultValue>ns01</defaultValue>
<trim>true</trim>
</hudson.model.StringParameterDefinition>
<hudson.model.StringParameterDefinition>
<name>MCIS_NAME</name>
<description>MCIS Name</description>
<defaultValue>mcis-01</defaultValue>
<trim>true</trim>
</hudson.model.StringParameterDefinition>
<hudson.model.StringParameterDefinition>
<name>CLOUD_CONNECTION_NAME</name>
<description>Cloud Connection Name</description>
<defaultValue>aws-conn-01</defaultValue>
<name>CLUSTERNAME</name>
<description>K8s Cluster Name</description>
<defaultValue>cluster01</defaultValue>
<trim>true</trim>
</hudson.model.StringParameterDefinition>
<hudson.model.StringParameterDefinition>
<name>HELM_RELEASE_NAME</name>
<description>Helm Release Name</description>
<defaultValue>my-release</defaultValue>
<name>TUMBLEBUG_USER</name>
<description>Tumblebug User ID</description>
<defaultValue>default</defaultValue>
<trim>true</trim>
</hudson.model.StringParameterDefinition>
<hudson.model.PasswordParameterDefinition>
<name>TUMBLEBUG_PASSWORD</name>
<description>Tumblebug User Password</description>
<defaultValue>default</defaultValue>
</hudson.model.PasswordParameterDefinition>
<hudson.model.StringParameterDefinition>
<name>HELM_CHART_NAME</name>
<description>Helm Chart Name</description>
<defaultValue>bitnami/nginx</defaultValue>
<trim>true</trim>
</hudson.model.StringParameterDefinition>
<hudson.model.StringParameterDefinition>
<name>HELM_CHART_VERSION</name>
<description>Helm Chart Version</description>
<defaultValue>latest</defaultValue>
<name>HELM_CHARTS</name>
<description>Helm Charts to Install (comma-separated)</description>
<defaultValue>nginx,grafana</defaultValue>
<trim>true</trim>
</hudson.model.StringParameterDefinition>
</parameterDefinitions>
Expand All @@ -55,107 +47,126 @@
<definition class="org.jenkinsci.plugins.workflow.cps.CpsFlowDefinition" plugin="[email protected]">
<script>
<![CDATA[
// Function to retrieve Kubernetes configuration
def getK8sConfig(namespace) {
def apiResponse = sh(script: """
curl -s -X GET '${params.CB_TUMBLEBUG_SWAGGER_URI}/ns/${namespace}/mcis/${params.MCIS_NAME}/access?option=config' \
-H 'Content-Type: application/json' \
-H 'Accept: application/json' \
-d '{
"connectionName": "${params.CLOUD_CONNECTION_NAME}"
}'
""", returnStdout: true).trim()
return apiResponse
}
import groovy.json.JsonSlurper
// Function to execute shell commands
def executeShellCommand(command) {
def result
try {
result = sh(script: command, returnStdout: true).trim()
} catch (Exception e) {
error "Failed to execute command: ${command}\nError: ${e.message}"
}
return result
}
def kubeconfig = ""
pipeline {
agent any
stages {
// Stage to prepare Kubernetes configuration
stage('Prepare K8s Config') {
stage('Check Tumblebug Connection') {
steps {
script {
try {
def k8sConfig = getK8sConfig(params.NAMESPACE)
writeFile file: 'kubeconfig', text: k8sConfig
env.KUBECONFIG = "${WORKSPACE}/kubeconfig"
echo "Kubernetes configuration file created successfully."
def response = sh(script: """
curl -s -X GET '${params.CB_TUMBLEBUG_URI}/readyz' \
--user '${params.TUMBLEBUG_USER}:${params.TUMBLEBUG_PASSWORD}' \
-H 'accept: application/json'
""", returnStdout: true).trim()
def json = new JsonSlurper().parseText(response)
if (json.message != "CB-Tumblebug is ready") {
error "Tumblebug is not ready: ${json.message}"
}
echo "Tumblebug connection successful"
} catch (Exception e) {
error "Failed to prepare Kubernetes configuration: ${e.message}"
error "Failed to connect to Tumblebug: ${e.message}"
}
}
}
}
// Stage to install Helm chart
stage('Install Helm Chart') {
stage('Get K8s Cluster Info') {
steps {
script {
try {
// Update Helm repository
executeShellCommand("helm repo update")
// Install or upgrade Helm chart
def installCommand = """
helm upgrade --install ${params.HELM_RELEASE_NAME} ${params.HELM_CHART_NAME} \
--namespace ${params.NAMESPACE} \
--version ${params.HELM_CHART_VERSION} \
--create-namespace \
--kubeconfig=${env.KUBECONFIG}
"""
def result = executeShellCommand(installCommand)
echo "Helm chart installation result: ${result}"
def response = sh(script: """
curl -s -X GET '${params.CB_TUMBLEBUG_URI}/ns/${params.NAMESPACE}/k8scluster/${params.CLUSTERNAME}' \
--user '${params.TUMBLEBUG_USER}:${params.TUMBLEBUG_PASSWORD}' \
-H 'accept: application/json'
""", returnStdout: true).trim()
def json = new JsonSlurper().parseText(response)
kubeconfig = json.accessInfo.kubeconfig
writeFile file: 'kubeconfig', text: kubeconfig
sh "chmod 600 kubeconfig"
} catch (Exception e) {
error "Failed to install Helm chart: ${e.message}"
error "Failed to get K8s cluster info: ${e.message}"
}
}
}
}
// Stage to verify installation
stage('Verify Installation') {
stage('Install Helm Charts') {
steps {
script {
try {
// Check Pod status
def podStatus = executeShellCommand("kubectl get pods -n ${params.NAMESPACE} --kubeconfig=${env.KUBECONFIG}")
echo "Pod status:\n${podStatus}"
// Check Service status
def serviceStatus = executeShellCommand("kubectl get services -n ${params.NAMESPACE} --kubeconfig=${env.KUBECONFIG}")
echo "Service status:\n${serviceStatus}"
} catch (Exception e) {
error "Failed to verify installation: ${e.message}"
def helmCommands = [
'nginx': "helm install --generate-name oci://registry-1.docker.io/bitnamicharts/nginx",
'grafana': "helm repo add grafana https://grafana.github.io/helm-charts && helm repo update && helm install --generate-name grafana/grafana",
'prometheus': "helm repo add prometheus-community https://prometheus-community.github.io/helm-charts && helm repo update && helm install --generate-name prometheus-community/prometheus",
'mariadb': "helm install --generate-name oci://registry-1.docker.io/bitnamicharts/mariadb",
'redis': "helm install --generate-name oci://registry-1.docker.io/bitnamicharts/redis",
'tomcat': "helm install --generate-name oci://registry-1.docker.io/bitnamicharts/tomcat"
]
def charts = params.HELM_CHARTS.split(',')
charts.each { chart ->
chart = chart.trim()
if (helmCommands.containsKey(chart)) {
echo "Installing ${chart}..."
sh """
docker run --rm -v ${WORKSPACE}/kubeconfig:/root/.kube/config alpine/helm:3.9.0 \
${helmCommands[chart]}
"""
} else {
echo "Warning: ${chart} is not a recognized chart. Skipping."
}
}
}
}
}
stage('Verify Installations') {
steps {
script {
sh """
docker run --rm -v ${WORKSPACE}/kubeconfig:/root/.kube/config bitnami/kubectl:latest \
get pods,services --all-namespaces
"""
}
}
}
stage('Check Services Status') {
steps {
script {
def charts = params.HELM_CHARTS.split(',')
charts.each { chart ->
chart = chart.trim()
def serviceCheck = sh(script: """
docker run --rm -v ${WORKSPACE}/kubeconfig:/root/.kube/config bitnami/kubectl:latest \
get services --all-namespaces | grep ${chart}
""", returnStatus: true)
if (serviceCheck == 0) {
echo "${chart} service is running."
} else {
echo "Warning: ${chart} service is not detected. Please check the installation."
}
}
}
}
}
}
// Post-pipeline actions
post {
always {
sh "rm -f ${WORKSPACE}/kubeconfig"
}
success {
echo "Helm chart installation completed successfully!"
echo "Helm charts installation and verification completed successfully!"
}
failure {
echo "Helm chart installation failed. Please check the logs for details."
}
always {
// Clean up Kubernetes configuration file
sh "rm -f ${env.KUBECONFIG}"
echo "Helm charts installation or verification failed. Please check the logs for details."
}
}
}
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2 changes: 1 addition & 1 deletion bin/main/jenkins/kubernetes_helm_uninstall_pipeline.xml
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Original file line number Diff line number Diff line change
Expand Up @@ -45,7 +45,7 @@
// Function to retrieve Kubernetes configuration
def getK8sConfig(namespace) {
def apiResponse = sh(script: """
curl -s -X GET '${params.CB_TUMBLEBUG_SWAGGER_URI}/ns/${namespace}/mcis/${params.MCIS_NAME}/access?option=config' \
curl -s -X GET '${params.CB_TUMBLEBUG_SWAGGER_URI}/ns/${namespace}/mci/${params.MCIS_NAME}/access?option=config' \
-H 'Content-Type: application/json' \
-H 'Accept: application/json' \
-d '{
Expand Down
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