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Matrix.groovy
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#!/usr/bin/groovy
/* groovylint-disable BlockEndsWithBlankLine, BlockStartsWithBlankLine, ClassStartsWithBlankLine, CompileStatic, DuplicateListLiteral, DuplicateNumberLiteral, DuplicateStringLiteral, FactoryMethodName, FieldTypeRequired, GStringExpressionWithinString, ImplicitClosureParameter, Instanceof, LineLength, MethodCount, MethodParameterTypeRequired, MethodReturnTypeRequired, NestedForLoop, ParameterCount, ParameterName, PrintStackTrace, SpaceAroundOperator, TrailingWhitespace, UnnecessaryGString, UnnecessaryGetter, UnnecessaryNullCheck, UnusedMethodParameter, VariableTypeRequired */
/* groovylint-disable ConsecutiveBlankLines, ImplicitReturnStatement */
/* groovylint-disable LineLength, NoDef, UnnecessarySemicolon, VariableName */
package com.mellanox.cicd;
import jenkins.model.Jenkins
class Logger {
def ctx
def cat
def traceLevel
Logger(ctx) {
this.ctx = ctx
this.cat = "matrix_job"
this.traceLevel = ctx.getDebugLevel()
}
def info(String message) {
this.ctx.echo this.cat + " INFO: ${message}"
}
def error(String message) {
this.ctx.echo this.cat + " ERROR: ${message}"
}
def warn(String message) {
this.ctx.echo this.cat + " WARN: ${message}"
}
def debug(String message) {
if (this.ctx.isDebugMode()) {
this.ctx.echo this.cat + " DEBUG: ${message}"
}
}
def trace(int level, String message) {
if (level <= this.traceLevel) {
this.ctx.echo this.cat + " TRACE[${level}]: ${message}"
}
}
}
@NonCPS
List getMatrixAxes(matrix_axes) {
List axes = []
matrix_axes.each { axis, values ->
List axisList = []
values.each { value ->
axisList << [(axis): value]
}
axes << axisList
}
// calculate cartesian product
axes.combinations()*.sum()
}
// hack to avoid Serializble errors as intermediate access to entrySet returns non-serializable objects
@NonCPS
def entrySet(m) {
m.collect { k, v -> [key: k, value: v] }
}
def run_shell(cmd, title, retOut=false) {
def text = ""
def rc
def err = null
try {
if (retOut) {
text = sh(script: cmd, label: title, returnStdout: true)
rc = 0
} else {
rc = sh(script: cmd, label: title, returnStatus: true)
}
} catch (e) {
err = e
org.codehaus.groovy.runtime.StackTraceUtils.printSanitizedStackTrace(e)
}
return ['text': text, 'rc': rc, 'exception': err]
}
def run_step_shell(image, cmd, title, oneStep, config) {
def vars = []
vars += toEnvVars(config, config.env)
vars += toEnvVars(config, oneStep.env)
def names = ['registry_host', 'registry_path', 'job']
for (int i=0; i<names.size(); i++) {
vars.add(names[i] + "=" + config.get(names[i]) ?: '')
}
withEnv(vars) {
def ret = run_shell(cmd, title)
if (ret.rc != 0) {
if (oneStep["onfail"] != null) {
run_shell(oneStep.onfail, "onfail command for ${title}")
}
}
if (oneStep["always"] != null) {
run_shell(oneStep.always, "always command for ${title}")
}
attachResults(config, oneStep, ret)
attachHTML(image, config, oneStep)
if (ret.rc != 0) {
def msg = "Step ${title} failed with exit code=${ret.rc}"
if (ret.exception != null) {
msg += " exception=${ret.exception}"
}
reportFail(title, msg)
}
}
}
def forceCleanup(prefix='', redirect='') {
env.WORKSPACE = pwd()
def cmd = """
if [ -x /bin/bash ]; then
$prefix bash -eE -c 'shopt -s dotglob; rm -rf ${env.WORKSPACE}/*' ${redirect}
else
$prefix find ${env.WORKSPACE} -depth ! -path . ! -path .. ! -path ${env.WORKSPACE} -exec rm -rf {} \\; ${redirect}
fi
"""
return run_shell(cmd, "Clean workspace $prefix")
}
def forceCleanupWS() {
def res = forceCleanup('','&>/dev/null')
if (res.rc != 0) {
res = forceCleanup('sudo','')
if (res.rc != 0) {
reportFail('clean workspace', "Unable to cleanup workspace rc=" + res)
}
}
}
def getArchConf(config, arch) {
def k8sArchConfTable = [:]
config.logger.trace(4, "getArchConf: arch=" + arch)
config.registry_jnlp_path = getConfigVal(config, ['registry_jnlp_path'], 'swx-infra')
k8sArchConfTable['x86_64'] = [
nodeSelector: 'kubernetes.io/arch=amd64',
jnlpImage: 'jenkins/inbound-agent:latest',
dockerImage: 'quay.io/podman/stable:v5.0.2'
]
k8sArchConfTable['aarch64'] = [
nodeSelector: 'kubernetes.io/arch=arm64',
jnlpImage: "jenkins/inbound-agent:latest",
dockerImage: 'quay.io/podman/stable:v5.0.2'
]
k8sArchConfTable['ppc64le'] = [
nodeSelector: 'kubernetes.io/arch=ppc64le',
jnlpImage: "${config.registry_host}/${config.registry_jnlp_path}/jenkins-ppc64le-agent-jnlp:latest",
dockerImage: 'quay.io/podman/stable:v5.0.2'
]
def aTable = getConfigVal(config, ['kubernetes', 'arch_table'], null)
if (aTable != null && aTable.containsKey(arch)) {
if (k8sArchConfTable[arch] != null) {
k8sArchConfTable[arch] += aTable[arch]
} else {
k8sArchConfTable[arch] = aTable[arch]
}
}
def vars = ['arch':arch]
k8sArchConfTable[arch].each { key, val ->
k8sArchConfTable[arch][key] = resolveTemplate(vars, val, config)
}
config.logger.trace(2, "getArchConf[${arch}] " + k8sArchConfTable[arch])
return k8sArchConfTable[arch]
}
def gen_image_map(config) {
def image_map = [:]
def arch_list = getConfigVal(config, ['matrix', 'axes', 'arch'], null, false)
if (!config.runs_on_dockers) {
config.runs_on_dockers = []
}
if (arch_list) {
for (int i=0; i<arch_list.size(); i++) {
def arch = arch_list[i]
image_map[arch] = []
}
} else {
for (int i=0; i<config.runs_on_dockers.size(); i++) {
def dfile = config.runs_on_dockers[i]
if (dfile.arch) {
image_map["${dfile.arch}"] = []
} else {
reportFail('config', "Please define tag 'arch' for image ${dfile.name} in 'runs_on_dockers' section of yaml file")
}
}
}
image_map.each { arch, images ->
def k8sArchConf = getArchConf(config, arch)
if (!k8sArchConf) {
config.logger.trace(3, "gen_image_map | skipped unsupported arch (${arch})")
return
}
config.runs_on_dockers.each { item ->
def dfile = item.clone()
config.logger.debug("run on dockers item: " + dfile)
if (dfile.enable == null) {
dfile.enable = "true"
config.logger.debug("run on dockers item.enable: " + dfile.enable)
}
if (dfile.enable == "auto") {
dfile.enable = '${' + dfile.name + '}'
config.logger.debug("run on dockers item.enable: " + dfile.enable)
}
def enable = resolveTemplate(dfile, dfile.enable, config)
config.logger.debug("run on dockers enable: " + enable)
if (enable.toBoolean()) {
dfile.arch = dfile.arch ?: arch
if (dfile.arch && dfile.arch != arch) {
config.logger.trace(3, "skipped conf: " + arch + " name: " + dfile.name)
return
}
dfile.file = dfile.file ?: ''
if (dfile.url) {
parts = dfile.url.tokenize('/').last().tokenize(':')
if (parts.size() == 2) {
dfile.tag = parts[1]
tag_size = dfile.tag.size() + 1
len = dfile.url.size() - tag_size
dfile.uri = dfile.url.substring(0,len)
}
}
dfile.tag = dfile.tag ?: 'latest'
dfile.build_args = dfile.build_args ?: ''
dfile.build_args = resolveTemplate(dfile, dfile.build_args, config)
dfile.uri = dfile.uri ?: "${arch}/${dfile.name}"
dfile.filename = dfile.file
dfile.uri = resolveTemplate(dfile, dfile.uri, config)
dfile.url = dfile.url ?: "${config.registry_host}${config.registry_path}/${dfile.uri}:${dfile.tag}"
dfile.url = resolveTemplate(dfile, dfile.url, config)
config.logger.debug("Adding docker to image_map for " + dfile.arch + ' name: ' + dfile.name)
images.add(dfile)
}
}
}
return image_map
}
def matchMapEntry(filters, entry) {
def match
for (int i=0; i<filters.size(); i++) {
match = true
filters[i].each { k, v ->
String ek = entry[k] + ''
if (entry[k] == null || !ek.matches(v + "")) {
match = false
}
}
if (match) {
break
}
}
return match
}
def onUnstash() {
def cmd = """#!/bin/sh
export PATH='/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin'
hash -r
tar xf scm-repo.tar
rm -f scm-repo.tar
"""
run_shell(cmd, "Extracting project files into workspace")
}
def attachArtifacts(config, args) {
if (args != null) {
try {
archiveArtifacts(artifacts: args, allowEmptyArchive: true )
} catch (e) {
config.logger.warn("Failed to add artifacts: " + args + " reason: " + e)
}
}
}
def attachJunit(config, args) {
if (args != null) {
try {
junit(testResults: args, allowEmptyResults: true)
} catch (e) {
config.logger.warn("Failed to add junit results: " + args + " reason: " + e)
}
}
}
def attachTap(config, args) {
if (args != null) {
try {
step([$class: "TapPublisher",
failedTestsMarkBuildAsFailure: true,
planRequired: false,
failIfNoResults: false,
testResults: args])
} catch (e) {
config.logger.warn("Failed to add tap results: " + args + " reason: " + e)
}
}
}
def attachHTML(image, config, oneStep) {
def reportDir, reportFiles, reportName, allowMissing
if (oneStep.publishHTML) {
reportDir = resolveTemplate(image, oneStep.publishHTML.reportDir, config)
reportFiles = resolveTemplate(image, oneStep.publishHTML.reportFiles, config)
reportName = resolveTemplate(image, oneStep.publishHTML.reportName, config)
allowMissing = oneStep.publishHTML.allowMissing
} else if (oneStep.run == 'coverity.sh' || oneStep.resource == 'actions/coverity.sh') {
reportDir = 'cov_build/output/errors/'
reportFiles = 'index.html'
reportName = 'Coverity Report'
allowMissing = false
} else {
return
}
publishHTML (target : [allowMissing: allowMissing,
alwaysLinkToLastBuild: true,
keepAll: true,
reportDir: reportDir,
reportFiles: reportFiles,
reportName: reportName,
])
}
def attachResults(config, oneStep=null, res=null) {
def obj = oneStep? oneStep : config
if (res && res.rc != 0) {
attachArtifacts(config, obj["archiveArtifacts-onfail"])
attachJunit(config, obj["archiveJunit-onfail"])
attachTap(config, obj["archiveTap-onfail"])
}
attachArtifacts(config, obj["archiveArtifacts"])
attachJunit(config, obj["archiveJunit"])
attachTap(config, obj["archiveTap"])
}
@NonCPS
int getDebugLevel() {
def val = env.DEBUG
def intValue = 0
if (val != null) {
if (val == "true") {
intValue = 1
} else {
intValue = val.isInteger()? val.toInteger() : 0
}
}
return intValue
}
def isDebugMode() {
def mode = (getDebugLevel())? true : false
return mode
}
def getDefaultShell(config=null, step=null, shell=null) {
def cmd = """#!/bin/sh
if [ -x /bin/bash ]; then
echo '#!/bin/bash -elE'
else
echo '#!/bin/sh -el'
fi
"""
def res = run_shell(cmd, "Detect shell", true)
shell = res.text.trim()
if (isDebugMode()) {
shell += 'x'
}
def ret = shell
if ((step != null) && (step.shell != null)) {
ret = step.shell
} else if ((config != null) && (config.shell != null)) {
ret = config.shell
}
if (ret != "action") {
if (ret.substring(0,1) == '/') {
ret = '#!' + ret
} else if (ret.substring(0,2) != '#!') {
reportFail("config", "Unsupported value for shell parameter: " + ret + " should be '#!/path/to/shell'")
}
}
return ret
}
Map toStringMap(String param) {
Map ret = [:]
String strMap = param
if (strMap != null) {
strMap = '[' + strMap.replaceAll('[\\{\\}]', ' ') + ']'
ret = evaluate(strMap)
}
return ret
}
def stringToList(selector) {
def customSel = []
if (selector && selector.size() > 0) {
if (selector.getClass() == String) {
customSel.add(toStringMap(selector))
} else {
// groovy casts yaml Map definition to LinkedHashMap type
// which is not serializable and causes Jenkins pipeline to fail
// on non-serializable error, this is a reason for ugle hack to
// convert LinkedHashMap to Map which is serializable
for (int i=0; i<selector.size(); i++) {
customSel.add(toStringMap(selector[i].toString()))
}
}
}
return customSel
}
def check_skip_stage(image, config, title, oneStep, axis, runtime=null) {
def stepEnabled = getConfigVal(config, ['enable'], true, true, oneStep, true).toString()
if (!stepEnabled.toBoolean()) {
config.logger.trace(2, "Step '${oneStep.name}' is disabled in project yaml file, skipping")
return true
}
def selectors = [oneStep.containerSelector, oneStep.agentSelector]
// check if two selectors configured and only one allowed
def singleSelector = getConfigVal(config, ['step_allow_single_selector'], false)
if ((singleSelector == true) && (oneStep.containerSelector != null) && (oneStep.agentSelector != null)) {
reportFail('config', "Step='${oneStep.name}' has both containerSelector and agentSelector configured, step_allow_single_selector=${singleSelector}, set `step_allow_single_selector: false` to disable")
}
def skip = false
if (runtime) {
if(runtime == 'k8') {
if (singleSelector && oneStep.agentSelector) { // skip if wrong selector
return true
}
selectors = [oneStep.containerSelector]
} else {
if (singleSelector && oneStep.containerSelector) { // skip if wrong selector
return true
}
selectors = [oneStep.agentSelector]
}
}
config.logger.trace(2, "check_skip_stage step='${oneStep.name}' runtime=${runtime} selectors=${selectors}")
// tools by default should be skipped, unless explicitly requested by selectors below
if (image['category'] == 'tool') {
skip = true
}
for (int i=0; i<selectors.size(); i++) {
selector = selectors[i]
if (selector && selector.size() > 0) {
def customSel = stringToList(selector)
config.logger.trace(2, "Selector=" + selector + " custom=" + customSel + " name=" + image.name)
if (matchMapEntry(customSel, axis)) {
config.logger.trace(2, "Step '" + oneStep.name + " matched with axis=" + axis + " selector=" + selector)
skip = false
break
} else {
skip = true
}
}
}
config.logger.trace(2, "${oneStep.name} - Step '" + oneStep.name + "' skip=" + skip)
return skip
}
void reportFail(String stage, String msg) {
currentBuild.result = 'FAILURE'
error(stage + " failed with msg: " + msg)
}
def toEnvVars(config, vars) {
def map = []
if (vars) {
for (def entry in entrySet(vars)) {
map.add(entry.key + "=" + resolveTemplate(vars, '' + entry.value, config))
}
}
return map
}
def run_step(image, config, title, oneStep, axis, runtime=null) {
if ((image != null) &&
(axis != null) &&
check_skip_stage(image, config, title, oneStep, axis, runtime)) {
return
}
stage("${title}") {
def shell = getDefaultShell(config, oneStep)
env.WORKSPACE = pwd()
if (oneStep.resource) {
def actionScript = libraryResource "${oneStep.resource}"
def idx = oneStep.resource.lastIndexOf('/')
def dirname = '.ci/' + oneStep.resource.substring(0, idx)
def filename = oneStep.resource.substring(idx+1)
def toFile = "${dirname}/${filename}"
sh(script: "mkdir -p $dirname", label: "Create action dir $dirname", returnStatus: true)
writeFile(file: toFile, text: actionScript)
sh(script: "chmod +x " + toFile, label: "Set script $toFile permissions", returnStatus: true)
}
if (shell == "action") {
if (oneStep.module == null) {
reportFail(title, "Step is type of action but has no 'module' defined")
}
config.logger.trace(4, "Running step action module=" + oneStep.module + " args=" + oneStep.args + " run=" + oneStep.run)
int rc = this."${oneStep.module}"(this, oneStep, config)
if (rc != 0) {
reportFail(oneStep.name, "exit with error code=${rc}")
}
} else {
def String cmd = shell + "\n" + oneStep.run
config.logger.trace(4, "Running step script=" + cmd)
if (oneStep.credentialsId) {
def credentialsIdList = []
// credentialsId can be string or list of strings
if (oneStep.credentialsId instanceof List) {
credentialsIdList.addAll(oneStep.credentialsId)
} else if (oneStep.credentialsId instanceof String) {
credentialsIdList.add(oneStep.credentialsId)
} else {
reportFail(title, "credentialsId should be either a List or a String")
}
def foundList = []
for (credentialsId in credentialsIdList) {
def found = false
for (int i=0; i<config.credentials.size(); i++) {
Map entry = config.credentials[i]
if (entry.credentialsId == credentialsId) {
foundList.add(entry)
found = true
break
}
}
if (!found) {
reportFail(title, "credentialsId '${credentialsId}' requested but undefined in yaml file ")
}
}
def credentials = []
for (Map found in foundList) {
if (found.get('type') && found.get('type') != 'usernamePassword') {
if (found.type == 'sshUserPrivateKey') {
credentials.add(sshUserPrivateKey(credentialsId: found.credentialsId,
keyFileVariable: found.keyFileVariable,
passphraseVariable: found.get('passphraseVariable'),
usernameVariable: found.get('usernameVariable')))
}
if (found.type == 'file') {
credentials.add(file(credentialsId: found.credentialsId,
variable: found.variable))
}
} else {
// usernamePassword by default
if (!found.usernameVariable || !found.passwordVariable) {
reportFail(title, "credentialsId '${found.credentialsId}' has unsupported format (${found})!")
}
credentials.add(usernamePassword(credentialsId: found.credentialsId,
passwordVariable: found.passwordVariable,
usernameVariable: found.usernameVariable))
}
}
withCredentials(credentials) {
run_step_shell(image, cmd, title, oneStep, config)
}
} else {
run_step_shell(image, cmd, title, oneStep, config)
}
}
}
}
def runSteps(image, config, branchName, axis, steps=config.steps, runtime) {
forceCleanupWS()
// fetch .git from server and unpack
unstash getStashName()
onUnstash()
def parallelNestedSteps = [:]
for (int i = 0; i < steps.size(); i++) {
def one = steps[i]
def par = one["parallel"]
def oneStep = one
// collect parallel steps (if any) and run it when non-parallel step discovered or last element.
// Skip parallel stages if not used. Fix for Blueocean UI.
if ( par != null && par == true && !check_skip_stage(image, config, branchName, oneStep, axis)) {
def stepName = branchName + "->" + one.name
parallelNestedSteps[stepName] = { run_step(image, config, stepName, oneStep, axis, runtime) }
// last element - run and flush
if (i == steps.size() - 1) {
parallel(parallelNestedSteps)
parallelNestedSteps = [:]
}
continue
}
// non-parallel step discovered, need to flush all parallel
// steps collected previously to keep ordering.
// run non-parallel step right after
if (parallelNestedSteps.size() > 0) {
parallel(parallelNestedSteps)
parallelNestedSteps = [:]
}
run_step(image, config, one.name, oneStep, axis, runtime)
}
attachResults(config)
}
def getConfigVal(config, list, defaultVal=null, toString=true, oneStep=null, useTemplate=false) {
def val = oneStep ?: config
for (int i=0; i<list.size(); i++) {
def item = list[i]
config.logger.trace(5, "getConfigVal: Checking $item in config file")
val = val[item]
if (val == null) {
config.logger.trace(5, "getConfigVal: Defaulting " + list + " = " + defaultVal)
return defaultVal
}
}
def ret
if (toString && (val instanceof ArrayList) && (val.size() == 1)) {
config.logger.trace(5, "getConfigVal: arraylist hack "+ val[0])
ret = val[0]
} else {
ret = val
}
if (useTemplate) {
ret = resolveTemplate([:], ret, config)
}
config.logger.trace(5, "getConfigVal: Found " + list + " = " + ret)
return ret
}
def parseListV(volumes) {
def listV = []
volumes.each { vol ->
hostPath = vol.get("hostPath")
mountPath = vol.get("mountPath")
hpv = hostPathVolume(hostPath: hostPath, mountPath: mountPath)
listV.add(hpv)
}
return listV
}
def parseListNfsV(volumes) {
def listV = []
volumes.each { vol ->
serverAddress = vol.get("serverAddress")
serverPath = vol.get("serverPath")
mountPath = vol.get("mountPath")
readOnly = vol.get("readOnly", false)
nfsv = nfsVolume(serverAddress: serverAddress,
serverPath: serverPath,
mountPath: mountPath,
readOnly: readOnly)
listV.add(nfsv)
}
return listV
}
def parseListPVC(volumes) {
def listV = []
volumes.each { vol ->
claimName = vol.get("claimName")
mountPath = vol.get("mountPath")
readOnly = vol.get("readOnly", false)
PVCv = persistentVolumeClaim(claimName: claimName,
mountPath: mountPath,
readOnly: readOnly)
listV.add(PVCv)
}
return listV
}
def parseSecretV(volumes) {
def listV = []
volumes.each { vol ->
secretName = vol.get("secretName")
mountPath = vol.get("mountPath")
optional = vol.get("optional")
defaultMode = vol.get("defaultMode")
secretV = secretVolume(secretName: secretName,
mountPath: mountPath,
optional: optional,
defaultMode: defaultMode)
listV.add(secretV)
}
return listV
}
def parseEmptyDirV(volumes) {
def listV = []
volumes.each { vol ->
mountPath = vol.get("mountPath")
memoryFlag = vol.get("memory", false)
EmptyDirV = emptyDirVolume( mountPath: mountPath,
memory: memoryFlag)
listV.add(EmptyDirV)
}
return listV
}
def parseListA(annotations) {
def listA = []
annotations.each { an ->
key = an.get("key")
value = an.get("value")
pan = podAnnotation(key: key, value: value)
listA.add(pan)
}
return listA
}
def runK8(image, branchName, config, axis, steps=config.steps) {
def cloudName = image.cloud ?: getConfigVal(config, ['kubernetes', 'cloud'], null)
if (!cloudName) {
reportFail('config', "kubernetes run requested but kubernetes.cloud name is not defined in yaml file")
}
config.logger.trace(2, "Using kubernetes ${cloudName}, axis=" + axis)
def listV = parseListV(config.volumes)
listV.addAll(parseListNfsV(config.nfs_volumes))
listV.addAll(parseListPVC(config.pvc_volumes))
listV.addAll(parseSecretV(config.secret_volumes))
listV.addAll(parseEmptyDirV(config.empty_volumes))
def cname = image.get("name").replaceAll("[\\.:/_]", "")
def pod_name = config.job + "-" + cname + "-" + env.BUILD_NUMBER
def k8sArchConf = getArchConf(config, axis.arch)
def nodeSelector = ''
if (!k8sArchConf) {
config.logger.error("runK8 | arch conf is not defined for ${axis.arch}")
return
}
nodeSelector = k8sArchConf.nodeSelector
config.logger.trace(2, "runK8 ${branchName} | nodeSelector: ${nodeSelector}")
if (axis.nodeSelector) {
if (nodeSelector) {
nodeSelector = nodeSelector + ',' + axis.nodeSelector
} else {
nodeSelector = axis.nodeSelector
}
}
def hostNetwork = image.hostNetwork ?: getConfigVal(config, ['kubernetes', 'hostNetwork'], false)
def runAsUser = image.runAsUser ?: getConfigVal(config, ['kubernetes', 'runAsUser'], "0")
def runAsGroup = image.runAsGroup ?: getConfigVal(config, ['kubernetes', 'runAsGroup'], "0")
def privileged = image.privileged ?: getConfigVal(config, ['kubernetes', 'privileged'], false)
def limits = image.limits ?: getConfigVal(config, ['kubernetes', 'limits'], "{memory: 8Gi, cpu: 4000m}")
def requests = image.requests ?: getConfigVal(config, ['kubernetes', 'requests'], "{memory: 8Gi, cpu: 4000m}")
def annotations = image.annotations ?: getConfigVal(config, ['kubernetes', 'annotations'], [], false)
def caps_add = image.caps_add ?: getConfigVal(config, ['kubernetes', 'caps_add'], "[]")
def service_account = getConfigVal(config, ['kubernetes', 'serviceAccount'], "default")
def namespace = image.namespace ?: getConfigVal(config, ['kubernetes', 'namespace'], "default")
def tolerations = image.tolerations ?: getConfigVal(config, ['kubernetes', 'tolerations'], "[]")
def yaml = """
spec:
containers:
- name: ${cname}
env:
- name: K8S_NODE_NAME
valueFrom:
fieldRef:
fieldPath: spec.nodeName
resources:
limits: ${limits}
requests: ${requests}
securityContext:
capabilities:
add: ${caps_add}
tolerations: ${tolerations}
"""
podTemplate(
cloud: cloudName,
runAsUser: runAsUser,
runAsGroup: runAsGroup,
nodeSelector: nodeSelector,
hostNetwork: hostNetwork,
annotations: parseListA(annotations),
yamlMergeStrategy: merge(),
serviceAccount: service_account,
namespace: namespace,
name: pod_name,
yaml: yaml,
containers: [
containerTemplate(name: 'jnlp', image: k8sArchConf.jnlpImage, args: '${computer.jnlpmac} ${computer.name}'),
containerTemplate(privileged: privileged, name: cname, image: image.url, ttyEnabled: true, alwaysPullImage: true, command: 'cat')
],
volumes: listV
)
{
retry(count: 2, conditions: [kubernetesAgent(), nonresumable()]) {
node(POD_LABEL) {
stage (branchName) {
container(cname) {
runSteps(image, config, branchName, axis, steps, 'k8')
}
}
}
}
}
config.logger.trace(2, "runK8 ${branchName} done")
}
@NonCPS
def replaceVars(vars, str) {
def res = str.toString()
for (def entry in entrySet(vars)) {
if (entry.key == "" || entry.key == null || entry.value == "" || entry.value == null) {
continue;
}
if (!res.contains('$')) {
return res
}
def opts = ['$' + entry.key, '${' + entry.key + '}']
for (int i=0; i<opts.size(); i++) {
if (res.contains(opts[i])) {
res = res.replace(opts[i], entry.value + '')
break
}
}
}
return res
}
@NonCPS
def resolveTemplate(vars, str, config) {
def res = str
def varsMap = vars
if (config.env) {
res = replaceVars(config.env, res)
varsMap += config.env
}
varsMap += config
varsMap += env.getEnvironment()
res = replaceVars(varsMap, res)
return res
}
def getDockerOpt(config) {
def opts = getConfigVal(config, ['docker_opt'], "")
if (config.get("volumes")) {
for (int i=0; i<config.volumes.size(); i++) {
def vol = config.volumes[i]
hostPath = vol.get("hostPath")? vol.hostPath : vol.mountPath
opts += " -v ${vol.mountPath}:${hostPath}"
}
}
return opts
}
def runAgent(image, config, branchName=null, axis=null, Closure func, runInDocker=true) {
def nodeName = image.nodeLabel
config.logger.debug("Running on agent with label: ${nodeName} branch: ${branchName} - docker: " + runInDocker)
node(nodeName) {
forceCleanupWS()
unstash getStashName()
onUnstash()
stage(branchName) {
env.WORKSPACE = pwd()
if (runInDocker) {
def opts = getDockerOpt(config)
if (image.privileged && image.privileged == 'true') {
opts += " --privileged "
}
docker.image(image.url).inside(opts) {
func(image, config, branchName, axis, "docker")
}
} else {
func(image, config, branchName, axis, "baremetal")
}
}
}
}
Map getTasks(axes, image, config, include, exclude) {
config.logger.trace(3, "getTasks() --> image=" + image)
int serialNum = 1
Map tasks = [:]
for (int i = 0; i < axes.size(); i++) {
Map axis = axes[i]
if (axis.arch != image.arch) {
config.logger.debug("getTasks: skipping axis=" + axis + " as its arch does not match image=" + image)
continue
}
// todo: some keys from matrix can be same as in image map and it will cause confusion
// maybe need to prefix image keys with special prefix to distinguish or copy only non-existing keys
axis += image
axis.put("job", config.job)
if (exclude.size() && matchMapEntry(exclude, axis)) {
config.logger.debug("Skipping by 'exclude' rule, axis " + axis.toMapString())
continue
} else if (include.size() && ! matchMapEntry(include, axis)) {
config.logger.debug("Skipping by 'include' rule, axis " + axis.toMapString())
continue
}
if (!config.steps) {
continue
}
axis.put("variant", serialNum)
axis.put("axis_index", serialNum)
serialNum++