Merge pull request #30 from sartography/ci/add-jenkinsfile

Jenkinsfile: add CI Docker image build for Jenkins

Dockerfile

@@ -1,15 +1,24 @@
-FROM ghcr.io/sartography/python:3.11
+FROM ghcr.io/sartography/python:3.11 AS base
+
+ARG commit
+
+# Prepare Python virtual environment
+ENV VIRTUAL_ENV=/app/venv
+RUN python3 -m venv $VIRTUAL_ENV
+ENV PATH="$VIRTUAL_ENV/bin:$PATH"
 
-RUN pip install poetry
 RUN useradd _gunicorn --no-create-home --user-group
 
+WORKDIR /app
+
+FROM base AS setup
+
+RUN pip install poetry
 # libpq-dev for pg_config executable, which is needed for psycopg2
-RUN set -xe \
-  && apt-get update -q \
-  && apt-get install -y -q \
+RUN apt-get update -q \
+ && apt-get install -y -q \
         libpq-dev
 
-WORKDIR /app
 ADD pyproject.toml poetry.lock /app/
 ADD connectors /app/connectors
 RUN poetry install
@@ -20,16 +29,11 @@ COPY . /app/
 # otherwise it does not know what the main app module is
 RUN poetry install
 
-# remove packages that are not needed in production.
-# just for security. won't help image size.
-RUN set -xe \
-  && apt-get remove -y \
-  gcc \
-  libssl-dev \
-  postgresql-client \
-  python3-dev \
-  && apt-get autoremove -y \
-  && apt-get clean -y \
-  && rm -rf /var/lib/apt/lists/*
+FROM base AS final
+
+LABEL source="https://github.com/sartography/connector-proxy-status-im"
+LABEL description="Connector gateway for external services."
+
+COPY --from=setup /app /app
 
 ENTRYPOINT ["/app/bin/boot_server_in_docker"]

Jenkinsfile

@@ -0,0 +1,48 @@
+pipeline {
+  agent { label 'linux' }
+
+  options {
+    timestamps()
+    timeout(time: 20, unit: 'MINUTES')
+    buildDiscarder(logRotator(
+      numToKeepStr: '10',
+      daysToKeepStr: '30',
+    ))
+  }
+
+  parameters {
+    choice(
+      name: 'IMAGE_TAG',
+      description: 'Name of Docker tag to push. Chose wisely.',
+      choices: ['latest', 'deploy-app-dev', 'deploy-mod-dev', 'deploy-app-test', 'deploy-mod-test'],
+    )
+    string(
+      name: 'IMAGE_NAME',
+      description: 'Name of Docker image to push.',
+      defaultValue: params.IMAGE_NAME ?: 'statusteam/spiffworkflow-connector',
+    )
+  }
+
+  stages {
+    stage('Build') {
+      steps { script {
+        image = docker.build(
+          "${params.IMAGE_NAME}:${env.GIT_COMMIT.take(8)}",
+          "--label=commit='${env.GIT_COMMIT.take(8)}' ."
+        )
+      } }
+    }
+
+    stage('Push') {
+      steps { script {
+        withDockerRegistry([credentialsId: "dockerhub-statusteam-auto", url: ""]) {
+          image.push()
+          image.push(env.IMAGE_TAG)
+        }
+      } }
+    }
+  } // stages
+  post {
+    always { sh 'docker image prune -f' }
+  } // post
+} // pipeline