Basic jenkins install (no ssl) with nomad
This commit is contained in:
parent
e10b2a5172
commit
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9 changed files with 716 additions and 0 deletions
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@ -3,6 +3,9 @@ data_dir = "/opt/nomad"
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client {
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enabled = true
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options {
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"docker.volumes.enabled" = true
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}
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meta {
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{% for nomad_meta in nomad_meta_values %}
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"{{ nomad_meta.name }}" = "{{ nomad_meta.value }}"
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77
docker/jenkins/Dockerfile
Normal file
77
docker/jenkins/Dockerfile
Normal file
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@ -0,0 +1,77 @@
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FROM adoptopenjdk/openjdk11:alpine
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# add ca-certificates package
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RUN apk add --no-cache ca-certificates
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# Copy masked.name root cert
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COPY files/MaskedName_Root_CA.crt /usr/local/share/ca-certificates/MaskedName_Root_CA.crt
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# update ca certs
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RUN update-ca-certificates 2>/dev/null
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RUN apk add --no-cache \
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bash \
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coreutils \
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curl \
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git \
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git-lfs \
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openssh-client \
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tini \
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ttf-dejavu \
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tzdata \
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unzip
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ARG user=jenkins
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ARG group=jenkins
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ARG uid=15000
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ARG gid=15000
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ARG http_port=8080
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ARG agent_port=50000
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ARG JENKINS_HOME=/var/jenkins_home
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ARG REF=/usr/share/jenkins/ref
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ENV JENKINS_HOME $JENKINS_HOME
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ENV JENKINS_SLAVE_AGENT_PORT ${agent_port}
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ENV REF $REF
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RUN mkdir -p $JENKINS_HOME \
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&& chown ${uid}:${gid} $JENKINS_HOME \
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&& addgroup -g ${gid} ${group} \
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&& adduser -h "$JENKINS_HOME" -u ${uid} -G ${group} -s /bin/bash -D ${user}
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VOLUME $JENKINS_HOME
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RUN mkdir -p ${REF}/init.groovy.d
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ARG JENKINS_VERSION
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ENV JENKINS_VERSION ${JENKINS_VERSION:-2.249.1}
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ARG JENKINS_SHA=a38ca485b3e2bae6ec69a34b6b34b674f4dd4baf04f20f8dce2d838d08ed5bd6
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ARG JENKINS_URL=https://repo.jenkins-ci.org/public/org/jenkins-ci/main/jenkins-war/${JENKINS_VERSION}/jenkins-war-${JENKINS_VERSION}.war
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RUN curl -fsSL ${JENKINS_URL} -o /usr/share/jenkins/jenkins.war \
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&& echo "${JENKINS_SHA} /usr/share/jenkins/jenkins.war" | sha256sum -c -
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ENV JENKINS_UC https://updates.jenkins.io
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ENV JENKINS_UC_EXPERIMENTAL=https://updates.jenkins.io/experimental
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ENV JENKINS_INCREMENTALS_REPO_MIRROR=https://repo.jenkins-ci.org/incrementals
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RUN chown -R ${user} "$JENKINS_HOME" "$REF"
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ARG PLUGIN_CLI_URL=https://github.com/jenkinsci/plugin-installation-manager-tool/releases/download/plugin-management-parent-pom-2.0.0/jenkins-plugin-manager-2.0.0.jar
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RUN curl -fsSL ${PLUGIN_CLI_URL} -o /usr/lib/jenkins-plugin-manager.jar
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# for main web interface:
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EXPOSE ${http_port}
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# will be used by attached slave agents:
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EXPOSE ${agent_port}
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ENV COPY_REFERENCE_FILE_LOG $JENKINS_HOME/copy_reference_file.log
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USER ${user}
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COPY files/jenkins-support /usr/local/bin/jenkins-support
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COPY files/jenkins.sh /usr/local/bin/jenkins.sh
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COPY files/tini-shim.sh /bin/tini
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COPY files/jenkins-plugin-cli.sh /bin/jenkins-plugin-cli
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ENTRYPOINT ["/sbin/tini", "--", "/usr/local/bin/jenkins.sh"]
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# from a derived Dockerfile, can use `RUN install-plugins.sh active.txt` to setup $REF/plugins from a support bundle
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COPY files/install-plugins.sh /usr/local/bin/install-plugins.sh
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43
docker/jenkins/files/MaskedName_Root_CA.crt
Executable file
43
docker/jenkins/files/MaskedName_Root_CA.crt
Executable file
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@ -0,0 +1,43 @@
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-----BEGIN CERTIFICATE-----
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MIIDNTCCAh2gAwIBAgIUYp8xo5t2lJFP3SiD1fJirgGUQJ0wDQYJKoZIhvcNAQEL
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|
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Ju2Ctyb+n1TTPxRDMxs2cFbA5irr+2ARJd8jtGS+1fyxogjOWS1RR523F+qIS3su
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KibGel+gFPpq
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-----END CERTIFICATE-----
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-----BEGIN CERTIFICATE-----
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MIID0zCCArugAwIBAgIUM52uhXSeTCim1pmzucm/cnIgNp8wDQYJKoZIhvcNAQEL
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BQAwFjEUMBIGA1UEAxMLbWFza2VkLm5hbWUwHhcNMjAwODI5MTkyNzAwWhcNMjUw
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ODI4MTkyNzMwWjAtMSswKQYDVQQDEyJtYXNrZWQubmFtZSBJbnRlcm1lZGlhdGUg
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QXV0aG9yaXR5MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA8LuGo+As
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ICYWdJjBCY0snF/X+jF1tdcrQzNiRKESEb5dsDiy979bugCblPQDQ+g5WGqXX4pj
|
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UyZZE3ZwhOufISlGK0ow1aMjqS+pFlQ85KRD/jUtLPRUJuQF+m2YwId/Mg6/B7Qk
|
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d166uJkNxS+MGZCi2OYXeoivnOY7Q0Kj/0vIbc5Vt3kCRVg2ljLSQhoBd+85AHMR
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nWFLPaaGJ979iwIDAQABo4IBADCB/TAOBgNVHQ8BAf8EBAMCAQYwDwYDVR0TAQH/
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BAUwAwEB/zAdBgNVHQ4EFgQUIkhVYBaK9CcvXG8FM2jKVZ16oZAwHwYDVR0jBBgw
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FoAUFjyNbd8NVSlRG3WmuGYMyORWKSAwUQYIKwYBBQUHAQEERTBDMEEGCCsGAQUF
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aWEubWFza2VkLm5hbWU6ODIwMC92MS9wa2lfcm9vdC9jcmwwDQYJKoZIhvcNAQEL
|
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BQADggEBAK6HMgR+hpwjZCmf5NszDSHr7dYKZXP4LrcHPWs94nLM33UZ572ubGHs
|
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dKjRw8YD0cncrsypsYmEgR57U+DHkys394wkb7UOwy1Zvd5IIRXdP0cDylz0QzqM
|
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APnQYN+ismkoljhk9ey0Qbo3CmPjM+UQcAxuZQtA4M+riC1+jkude1uYL0szC6Y9
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4KetfvbNkedSaV5yJaRKCBhRcC4/GjpBG/odQ/5AfBPAFjZqhcIJWBrVYbTQVC79
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hMA1iwWJPmT9LsjMSUfxFTPzxRnNXQiKFz5kT2OiS1nqh8aOcyU9YC928pkifNJV
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KokuDezJFM7ie3d+EcBk1V9lHwOWdto=
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-----END CERTIFICATE-----
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291
docker/jenkins/files/install-plugins.sh
Executable file
291
docker/jenkins/files/install-plugins.sh
Executable file
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@ -0,0 +1,291 @@
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#!/bin/bash -eu
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# Resolve dependencies and download plugins given on the command line
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#
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# FROM jenkins
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# RUN install-plugins.sh docker-slaves github-branch-source
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#
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# Environment variables:
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# REF: directory with preinstalled plugins. Default: /usr/share/jenkins/ref/plugins
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# JENKINS_WAR: full path to the jenkins.war. Default: /usr/share/jenkins/jenkins.war
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# JENKINS_UC: url of the Update Center. Default: ""
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# JENKINS_UC_EXPERIMENTAL: url of the Experimental Update Center for experimental versions of plugins. Default: ""
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# JENKINS_INCREMENTALS_REPO_MIRROR: url of the incrementals repo mirror. Default: ""
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# JENKINS_UC_DOWNLOAD: download url of the Update Center. Default: JENKINS_UC/download
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# CURL_OPTIONS When downloading the plugins with curl. Curl options. Default: -sSfL
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# CURL_CONNECTION_TIMEOUT When downloading the plugins with curl. <seconds> Maximum time allowed for connection. Default: 20
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# CURL_RETRY When downloading the plugins with curl. Retry request if transient problems occur. Default: 3
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# CURL_RETRY_DELAY When downloading the plugins with curl. <seconds> Wait time between retries. Default: 0
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# CURL_RETRY_MAX_TIME When downloading the plugins with curl. <seconds> Retry only within this period. Default: 60
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set -o pipefail
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echo "WARN: install-plugins.sh is deprecated, please switch to jenkins-plugin-cli"
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JENKINS_WAR=${JENKINS_WAR:-/usr/share/jenkins/jenkins.war}
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. /usr/local/bin/jenkins-support
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REF_DIR="${REF}/plugins"
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FAILED="$REF_DIR/failed-plugins.txt"
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getLockFile() {
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printf '%s' "$REF_DIR/${1}.lock"
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}
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getArchiveFilename() {
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printf '%s' "$REF_DIR/${1}.jpi"
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}
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download() {
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local plugin originalPlugin version lock ignoreLockFile url
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plugin="$1"
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version="${2:-latest}"
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ignoreLockFile="${3:-}"
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url="${4:-}"
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lock="$(getLockFile "$plugin")"
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if [[ $ignoreLockFile ]] || mkdir "$lock" &>/dev/null; then
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if ! doDownload "$plugin" "$version" "$url"; then
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# some plugin don't follow the rules about artifact ID
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# typically: docker-plugin
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originalPlugin="$plugin"
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plugin="${plugin}-plugin"
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if ! doDownload "$plugin" "$version" "$url"; then
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echo "Failed to download plugin: $originalPlugin or $plugin" >&2
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echo "Not downloaded: ${originalPlugin}" >> "$FAILED"
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return 1
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fi
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fi
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if ! checkIntegrity "$plugin"; then
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echo "Downloaded file is not a valid ZIP: $(getArchiveFilename "$plugin")" >&2
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echo "Download integrity: ${plugin}" >> "$FAILED"
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return 1
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fi
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resolveDependencies "$plugin"
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fi
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}
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doDownload() {
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local plugin version url jpi
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plugin="$1"
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version="$2"
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url="$3"
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jpi="$(getArchiveFilename "$plugin")"
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# If plugin already exists and is the same version do not download
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if test -f "$jpi" && unzip -p "$jpi" META-INF/MANIFEST.MF | tr -d '\r' | grep "^Plugin-Version: ${version}$" > /dev/null; then
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echo "Using provided plugin: $plugin"
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return 0
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fi
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if [[ -n $url ]] ; then
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echo "Will use url=$url"
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elif [[ "$version" == "latest" && -n "$JENKINS_UC_LATEST" ]]; then
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# If version-specific Update Center is available, which is the case for LTS versions,
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# use it to resolve latest versions.
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url="$JENKINS_UC_LATEST/latest/${plugin}.hpi"
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elif [[ "$version" == "experimental" && -n "$JENKINS_UC_EXPERIMENTAL" ]]; then
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# Download from the experimental update center
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url="$JENKINS_UC_EXPERIMENTAL/latest/${plugin}.hpi"
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elif [[ "$version" == incrementals* ]] ; then
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# Download from Incrementals repo: https://jenkins.io/blog/2018/05/15/incremental-deployment/
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# Example URL: https://repo.jenkins-ci.org/incrementals/org/jenkins-ci/plugins/workflow/workflow-support/2.19-rc289.d09828a05a74/workflow-support-2.19-rc289.d09828a05a74.hpi
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local groupId incrementalsVersion
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# add a trailing ; so the \n gets added to the end
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readarray -t "-d;" arrIN <<<"${version};";
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unset 'arrIN[-1]';
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groupId=${arrIN[1]}
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incrementalsVersion=${arrIN[2]}
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url="${JENKINS_INCREMENTALS_REPO_MIRROR}/$(echo "${groupId}" | tr '.' '/')/${plugin}/${incrementalsVersion}/${plugin}-${incrementalsVersion}.hpi"
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else
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JENKINS_UC_DOWNLOAD=${JENKINS_UC_DOWNLOAD:-"$JENKINS_UC/download"}
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url="$JENKINS_UC_DOWNLOAD/plugins/$plugin/$version/${plugin}.hpi"
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fi
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echo "Downloading plugin: $plugin from $url"
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# We actually want to allow variable value to be split into multiple options passed to curl.
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# This is needed to allow long options and any options that take value.
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# shellcheck disable=SC2086
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retry_command curl ${CURL_OPTIONS:--sSfL} --connect-timeout "${CURL_CONNECTION_TIMEOUT:-20}" --retry "${CURL_RETRY:-3}" --retry-delay "${CURL_RETRY_DELAY:-0}" --retry-max-time "${CURL_RETRY_MAX_TIME:-60}" "$url" -o "$jpi"
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return $?
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}
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checkIntegrity() {
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local plugin jpi
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plugin="$1"
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jpi="$(getArchiveFilename "$plugin")"
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unzip -t -qq "$jpi" >/dev/null
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return $?
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}
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resolveDependencies() {
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local plugin jpi dependencies
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plugin="$1"
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jpi="$(getArchiveFilename "$plugin")"
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dependencies="$(unzip -p "$jpi" META-INF/MANIFEST.MF | tr -d '\r' | tr '\n' '|' | sed -e 's#| ##g' | tr '|' '\n' | grep "^Plugin-Dependencies: " | sed -e 's#^Plugin-Dependencies: ##')"
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if [[ ! $dependencies ]]; then
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echo " > $plugin has no dependencies"
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return
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fi
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echo " > $plugin depends on $dependencies"
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IFS=',' read -r -a array <<< "$dependencies"
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for d in "${array[@]}"
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do
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plugin="$(cut -d':' -f1 - <<< "$d")"
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if [[ $d == *"resolution:=optional"* ]]; then
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echo "Skipping optional dependency $plugin"
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else
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local pluginInstalled
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if pluginInstalled="$(echo -e "${bundledPlugins}\n${installedPlugins}" | grep "^${plugin}:")"; then
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pluginInstalled="${pluginInstalled//[$'\r']}"
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local versionInstalled; versionInstalled=$(versionFromPlugin "${pluginInstalled}")
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local minVersion; minVersion=$(versionFromPlugin "${d}")
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if versionLT "${versionInstalled}" "${minVersion}"; then
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echo "Upgrading bundled dependency $d ($minVersion > $versionInstalled)"
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download "$plugin" &
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else
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echo "Skipping already installed dependency $d ($minVersion <= $versionInstalled)"
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fi
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else
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download "$plugin" &
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fi
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fi
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done
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wait
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}
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bundledPlugins() {
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if [ -f "$JENKINS_WAR" ]
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then
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TEMP_PLUGIN_DIR=/tmp/plugintemp.$$
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for i in $(jar tf "$JENKINS_WAR" | grep -E '[^detached-]plugins.*\..pi' | sort)
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do
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rm -fr $TEMP_PLUGIN_DIR
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mkdir -p $TEMP_PLUGIN_DIR
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PLUGIN=$(basename "$i"|cut -f1 -d'.')
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(cd $TEMP_PLUGIN_DIR;jar xf "$JENKINS_WAR" "$i";jar xvf "$TEMP_PLUGIN_DIR/$i" META-INF/MANIFEST.MF >/dev/null 2>&1)
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VER=$(grep -E -i Plugin-Version "$TEMP_PLUGIN_DIR/META-INF/MANIFEST.MF"|cut -d: -f2|sed 's/ //')
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echo "$PLUGIN:$VER"
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done
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rm -fr $TEMP_PLUGIN_DIR
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else
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echo "war not found, installing all plugins: $JENKINS_WAR"
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fi
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}
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versionFromPlugin() {
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local plugin=$1
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if [[ $plugin =~ .*:.* ]]; then
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echo "${plugin##*:}"
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else
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echo "latest"
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fi
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}
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installedPlugins() {
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for f in "$REF_DIR"/*.jpi; do
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echo "$(basename "$f" | sed -e 's/\.jpi//'):$(get_plugin_version "$f")"
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done
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}
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jenkinsMajorMinorVersion() {
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if [[ -f "$JENKINS_WAR" ]]; then
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local version major minor
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version="$(java -jar "$JENKINS_WAR" --version)"
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major="$(echo "$version" | cut -d '.' -f 1)"
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minor="$(echo "$version" | cut -d '.' -f 2)"
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echo "$major.$minor"
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else
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||||
echo ""
|
||||
fi
|
||||
}
|
||||
|
||||
main() {
|
||||
local plugin jenkinsVersion
|
||||
local plugins=()
|
||||
|
||||
mkdir -p "$REF_DIR" || exit 1
|
||||
rm -f "$FAILED"
|
||||
|
||||
# Read plugins from stdin or from the command line arguments
|
||||
if [[ ($# -eq 0) ]]; then
|
||||
while read -r line || [ "$line" != "" ]; do
|
||||
# Remove leading/trailing spaces, comments, and empty lines
|
||||
plugin=$(echo "${line}" | tr -d '\r' | sed -e 's/^[ \t]*//g' -e 's/[ \t]*$//g' -e 's/[ \t]*#.*$//g' -e '/^[ \t]*$/d')
|
||||
|
||||
# Avoid adding empty plugin into array
|
||||
if [ ${#plugin} -ne 0 ]; then
|
||||
plugins+=("${plugin}")
|
||||
fi
|
||||
done
|
||||
else
|
||||
plugins=("$@")
|
||||
fi
|
||||
|
||||
# Create lockfile manually before first run to make sure any explicit version set is used.
|
||||
echo "Creating initial locks..."
|
||||
for plugin in "${plugins[@]}"; do
|
||||
mkdir "$(getLockFile "${plugin%%:*}")"
|
||||
done
|
||||
|
||||
echo "Analyzing war $JENKINS_WAR..."
|
||||
bundledPlugins="$(bundledPlugins)"
|
||||
|
||||
echo "Registering preinstalled plugins..."
|
||||
installedPlugins="$(installedPlugins)"
|
||||
|
||||
# Get the update center URL based on the jenkins version
|
||||
jenkinsVersion="$(jenkinsMajorMinorVersion)"
|
||||
jenkinsUcJson=$(curl "${CURL_OPTIONS:--sSfL}" -o /dev/null -w "%{url_effective}" "${JENKINS_UC}/update-center.json?version=${jenkinsVersion}")
|
||||
if [ -n "${jenkinsUcJson}" ]; then
|
||||
JENKINS_UC_LATEST=${jenkinsUcJson//update-center.json/}
|
||||
echo "Using version-specific update center: $JENKINS_UC_LATEST..."
|
||||
else
|
||||
JENKINS_UC_LATEST=
|
||||
fi
|
||||
|
||||
echo "Downloading plugins..."
|
||||
for plugin in "${plugins[@]}"; do
|
||||
local reg='^([^:]+):?([^:]+)?:?([^:]+)?:?(http.+)?'
|
||||
if [[ $plugin =~ $reg ]]; then
|
||||
local pluginId="${BASH_REMATCH[1]}"
|
||||
local version="${BASH_REMATCH[2]}"
|
||||
local lock="${BASH_REMATCH[3]}"
|
||||
local url="${BASH_REMATCH[4]}"
|
||||
download "$pluginId" "$version" "${lock:-true}" "${url}" &
|
||||
else
|
||||
echo "Skipping the line '${plugin}' as it does not look like a reference to a plugin"
|
||||
fi
|
||||
done
|
||||
wait
|
||||
|
||||
echo
|
||||
echo "WAR bundled plugins:"
|
||||
echo "${bundledPlugins}"
|
||||
echo
|
||||
echo "Installed plugins:"
|
||||
installedPlugins
|
||||
|
||||
if [[ -f $FAILED ]]; then
|
||||
echo "Some plugins failed to download!" "$(<"$FAILED")" >&2
|
||||
exit 1
|
||||
fi
|
||||
|
||||
echo "Cleaning up locks"
|
||||
find "$REF_DIR" -regex ".*.lock" | while read -r filepath; do
|
||||
rm -r "$filepath"
|
||||
done
|
||||
|
||||
}
|
||||
|
||||
main "$@"
|
||||
3
docker/jenkins/files/jenkins-plugin-cli.sh
Executable file
3
docker/jenkins/files/jenkins-plugin-cli.sh
Executable file
|
|
@ -0,0 +1,3 @@
|
|||
#!/usr/bin/env bash
|
||||
|
||||
java -jar /usr/lib/jenkins-plugin-manager.jar "$@"
|
||||
183
docker/jenkins/files/jenkins-support
Normal file
183
docker/jenkins/files/jenkins-support
Normal file
|
|
@ -0,0 +1,183 @@
|
|||
#!/bin/bash -eu
|
||||
|
||||
: "${REF:="/usr/share/jenkins/ref"}"
|
||||
|
||||
# compare if version1 < version2
|
||||
versionLT() {
|
||||
local v1; v1=$(echo "$1" | cut -d '-' -f 1 )
|
||||
local q1; q1=$(echo "$1" | cut -s -d '-' -f 2- )
|
||||
local v2; v2=$(echo "$2" | cut -d '-' -f 1 )
|
||||
local q2; q2=$(echo "$2" | cut -s -d '-' -f 2- )
|
||||
if [ "$v1" = "$v2" ]; then
|
||||
if [ "$q1" = "$q2" ]; then
|
||||
return 1
|
||||
else
|
||||
if [ -z "$q1" ]; then
|
||||
return 1
|
||||
else
|
||||
if [ -z "$q2" ]; then
|
||||
return 0
|
||||
else
|
||||
[ "$q1" = "$(echo -e "$q1\n$q2" | sort -V | head -n1)" ]
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
else
|
||||
[ "$v1" = "$(echo -e "$v1\n$v2" | sort -V | head -n1)" ]
|
||||
fi
|
||||
}
|
||||
|
||||
# returns a plugin version from a plugin archive
|
||||
get_plugin_version() {
|
||||
local archive; archive=$1
|
||||
local version; version=$(unzip -p "$archive" META-INF/MANIFEST.MF | grep "^Plugin-Version: " | sed -e 's#^Plugin-Version: ##')
|
||||
version=${version%%[[:space:]]}
|
||||
echo "$version"
|
||||
}
|
||||
|
||||
# Copy files from /usr/share/jenkins/ref into $JENKINS_HOME
|
||||
# So the initial JENKINS-HOME is set with expected content.
|
||||
# Don't override, as this is just a reference setup, and use from UI
|
||||
# can then change this, upgrade plugins, etc.
|
||||
copy_reference_file() {
|
||||
f="${1%/}"
|
||||
b="${f%.override}"
|
||||
rel="${b#"$REF/"}"
|
||||
version_marker="${rel}.version_from_image"
|
||||
dir=$(dirname "${rel}")
|
||||
local action;
|
||||
local reason;
|
||||
local container_version;
|
||||
local image_version;
|
||||
local marker_version;
|
||||
local log; log=false
|
||||
if [[ ${rel} == plugins/*.jpi ]]; then
|
||||
container_version=$(get_plugin_version "$JENKINS_HOME/${rel}")
|
||||
image_version=$(get_plugin_version "${f}")
|
||||
if [[ -e $JENKINS_HOME/${version_marker} ]]; then
|
||||
marker_version=$(cat "$JENKINS_HOME/${version_marker}")
|
||||
if versionLT "$marker_version" "$container_version"; then
|
||||
if ( versionLT "$container_version" "$image_version" && [[ -n $PLUGINS_FORCE_UPGRADE ]]); then
|
||||
action="UPGRADED"
|
||||
reason="Manually upgraded version ($container_version) is older than image version $image_version"
|
||||
log=true
|
||||
else
|
||||
action="SKIPPED"
|
||||
reason="Installed version ($container_version) has been manually upgraded from initial version ($marker_version)"
|
||||
log=true
|
||||
fi
|
||||
else
|
||||
if [[ "$image_version" == "$container_version" ]]; then
|
||||
action="SKIPPED"
|
||||
reason="Version from image is the same as the installed version $image_version"
|
||||
else
|
||||
if versionLT "$image_version" "$container_version"; then
|
||||
action="SKIPPED"
|
||||
log=true
|
||||
reason="Image version ($image_version) is older than installed version ($container_version)"
|
||||
else
|
||||
action="UPGRADED"
|
||||
log=true
|
||||
reason="Image version ($image_version) is newer than installed version ($container_version)"
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
else
|
||||
if [[ -n "$TRY_UPGRADE_IF_NO_MARKER" ]]; then
|
||||
if [[ "$image_version" == "$container_version" ]]; then
|
||||
action="SKIPPED"
|
||||
reason="Version from image is the same as the installed version $image_version (no marker found)"
|
||||
# Add marker for next time
|
||||
echo "$image_version" > "$JENKINS_HOME/${version_marker}"
|
||||
else
|
||||
if versionLT "$image_version" "$container_version"; then
|
||||
action="SKIPPED"
|
||||
log=true
|
||||
reason="Image version ($image_version) is older than installed version ($container_version) (no marker found)"
|
||||
else
|
||||
action="UPGRADED"
|
||||
log=true
|
||||
reason="Image version ($image_version) is newer than installed version ($container_version) (no marker found)"
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
if [[ ! -e $JENKINS_HOME/${rel} || "$action" == "UPGRADED" || $f = *.override ]]; then
|
||||
action=${action:-"INSTALLED"}
|
||||
log=true
|
||||
mkdir -p "$JENKINS_HOME/${dir}"
|
||||
cp -pr "${f}" "$JENKINS_HOME/${rel}";
|
||||
# pin plugins on initial copy
|
||||
touch "$JENKINS_HOME/${rel}.pinned"
|
||||
echo "$image_version" > "$JENKINS_HOME/${version_marker}"
|
||||
reason=${reason:-$image_version}
|
||||
else
|
||||
action=${action:-"SKIPPED"}
|
||||
fi
|
||||
else
|
||||
if [[ ! -e $JENKINS_HOME/${rel} || $f = *.override ]]
|
||||
then
|
||||
action="INSTALLED"
|
||||
log=true
|
||||
mkdir -p "$JENKINS_HOME/${dir}"
|
||||
cp -pr "$(realpath "${f}")" "$JENKINS_HOME/${rel}";
|
||||
else
|
||||
action="SKIPPED"
|
||||
fi
|
||||
fi
|
||||
if [[ -n "$VERBOSE" || "$log" == "true" ]]; then
|
||||
if [ -z "$reason" ]; then
|
||||
echo "$action $rel" >> "$COPY_REFERENCE_FILE_LOG"
|
||||
else
|
||||
echo "$action $rel : $reason" >> "$COPY_REFERENCE_FILE_LOG"
|
||||
fi
|
||||
fi
|
||||
}
|
||||
|
||||
# Retries a command a configurable number of times with backoff.
|
||||
#
|
||||
# The retry count is given by ATTEMPTS (default 60), the initial backoff
|
||||
# timeout is given by TIMEOUT in seconds (default 1.)
|
||||
#
|
||||
function retry_command() {
|
||||
local max_attempts=${ATTEMPTS-3}
|
||||
local timeout=${TIMEOUT-1}
|
||||
local success_timeout=${SUCCESS_TIMEOUT-1}
|
||||
local max_success_attempt=${SUCCESS_ATTEMPTS-1}
|
||||
local attempt=0
|
||||
local success_attempt=0
|
||||
local exitCode=0
|
||||
|
||||
while (( attempt < max_attempts ))
|
||||
do
|
||||
set +e
|
||||
"$@"
|
||||
exitCode=$?
|
||||
set -e
|
||||
|
||||
if [[ $exitCode == 0 ]]
|
||||
then
|
||||
success_attempt=$(( success_attempt + 1 ))
|
||||
if (( success_attempt >= max_success_attempt))
|
||||
then
|
||||
break
|
||||
else
|
||||
sleep "$success_timeout"
|
||||
continue
|
||||
fi
|
||||
fi
|
||||
|
||||
echo "$(date -u '+%T') Failure ($exitCode) Retrying in $timeout seconds..." 1>&2
|
||||
sleep "$timeout"
|
||||
success_attempt=0
|
||||
attempt=$(( attempt + 1 ))
|
||||
timeout=$(( timeout ))
|
||||
done
|
||||
|
||||
if [[ $exitCode != 0 ]]
|
||||
then
|
||||
echo "$(date -u '+%T') Failed in the last attempt ($*)" 1>&2
|
||||
fi
|
||||
|
||||
return $exitCode
|
||||
}
|
||||
41
docker/jenkins/files/jenkins.sh
Executable file
41
docker/jenkins/files/jenkins.sh
Executable file
|
|
@ -0,0 +1,41 @@
|
|||
#! /bin/bash -e
|
||||
|
||||
: "${JENKINS_WAR:="/usr/share/jenkins/jenkins.war"}"
|
||||
: "${JENKINS_HOME:="/var/jenkins_home"}"
|
||||
: "${COPY_REFERENCE_FILE_LOG:="${JENKINS_HOME}/copy_reference_file.log"}"
|
||||
: "${REF:="/usr/share/jenkins/ref"}"
|
||||
touch "${COPY_REFERENCE_FILE_LOG}" || { echo "Can not write to ${COPY_REFERENCE_FILE_LOG}. Wrong volume permissions?"; exit 1; }
|
||||
echo "--- Copying files at $(date)" >> "$COPY_REFERENCE_FILE_LOG"
|
||||
find "${REF}" \( -type f -o -type l \) -exec bash -c '. /usr/local/bin/jenkins-support; for arg; do copy_reference_file "$arg"; done' _ {} +
|
||||
|
||||
# if `docker run` first argument start with `--` the user is passing jenkins launcher arguments
|
||||
if [[ $# -lt 1 ]] || [[ "$1" == "--"* ]]; then
|
||||
|
||||
# read JAVA_OPTS and JENKINS_OPTS into arrays to avoid need for eval (and associated vulnerabilities)
|
||||
java_opts_array=()
|
||||
while IFS= read -r -d '' item; do
|
||||
java_opts_array+=( "$item" )
|
||||
done < <([[ $JAVA_OPTS ]] && xargs printf '%s\0' <<<"$JAVA_OPTS")
|
||||
|
||||
readonly agent_port_property='jenkins.model.Jenkins.slaveAgentPort'
|
||||
if [ -n "${JENKINS_SLAVE_AGENT_PORT:-}" ] && [[ "${JAVA_OPTS:-}" != *"${agent_port_property}"* ]]; then
|
||||
java_opts_array+=( "-D${agent_port_property}=${JENKINS_SLAVE_AGENT_PORT}" )
|
||||
fi
|
||||
|
||||
if [[ "$DEBUG" ]] ; then
|
||||
java_opts_array+=( \
|
||||
'-Xdebug' \
|
||||
'-Xrunjdwp:server=y,transport=dt_socket,address=5005,suspend=y' \
|
||||
)
|
||||
fi
|
||||
|
||||
jenkins_opts_array=( )
|
||||
while IFS= read -r -d '' item; do
|
||||
jenkins_opts_array+=( "$item" )
|
||||
done < <([[ $JENKINS_OPTS ]] && xargs printf '%s\0' <<<"$JENKINS_OPTS")
|
||||
|
||||
exec java -Duser.home="$JENKINS_HOME" "${java_opts_array[@]}" -jar ${JENKINS_WAR} "${jenkins_opts_array[@]}" "$@"
|
||||
fi
|
||||
|
||||
# As argument is not jenkins, assume user want to run his own process, for example a `bash` shell to explore this image
|
||||
exec "$@"
|
||||
17
docker/jenkins/files/tini-shim.sh
Executable file
17
docker/jenkins/files/tini-shim.sh
Executable file
|
|
@ -0,0 +1,17 @@
|
|||
#! /bin/bash
|
||||
set -euo pipefail
|
||||
|
||||
cat <<EOF
|
||||
***************************************************************************
|
||||
* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING *
|
||||
***************************************************************************
|
||||
Please update your scripts to use /sbin/tini or simply tini going forward.
|
||||
Previous path has been preserved for backwards compatibility,
|
||||
but WILL BE REMOVED in the future. (around Jenkins >= 2.107.2+)
|
||||
|
||||
Now sleeping 2 minutes...
|
||||
EOF
|
||||
|
||||
sleep 120
|
||||
|
||||
exec tini "$@"
|
||||
58
nomad/jenkins.nomad
Normal file
58
nomad/jenkins.nomad
Normal file
|
|
@ -0,0 +1,58 @@
|
|||
job "jenkins" {
|
||||
datacenters = ["columbia"]
|
||||
region = "global"
|
||||
type = "service"
|
||||
|
||||
update {
|
||||
stagger = "30s"
|
||||
max_parallel = 1
|
||||
}
|
||||
|
||||
constraint {
|
||||
attribute = "${meta.long_lived}"
|
||||
value = "true"
|
||||
}
|
||||
|
||||
group "jenkins" {
|
||||
count = 1
|
||||
|
||||
task "jenkins" {
|
||||
driver = "docker"
|
||||
config {
|
||||
image = "docker.service.masked.name:8082/jenkins"
|
||||
ports = ["https"]
|
||||
volumes = [
|
||||
"/opt/jenkins_home:/var/jenkins_home"
|
||||
]
|
||||
}
|
||||
|
||||
env {
|
||||
ROOT_URL = "${NOMAD_ADDR_https}"
|
||||
}
|
||||
|
||||
resources {
|
||||
cpu = 2000
|
||||
memory = 2048
|
||||
}
|
||||
}
|
||||
|
||||
network {
|
||||
port "https" {
|
||||
to = 8080
|
||||
}
|
||||
}
|
||||
|
||||
service {
|
||||
name = "jenkins"
|
||||
port = "https"
|
||||
|
||||
check {
|
||||
name = "jenkins"
|
||||
type = "tcp"
|
||||
interval = "10s"
|
||||
timeout = "2s"
|
||||
address_mode = "driver"
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
Loading…
Reference in a new issue