Add pipeline to build boshcpi/light-stemcell-builder

- Keep docker image up to date with golang and other dependencies

ci/configure.sh

@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+
+set -e
+
+FLY="${FLY_CLI:-fly}"
+
+"$FLY" -t "${CONCOURSE_TARGET:-stemcells}" set-pipeline \
+  -p bosh-aws-light-stemcell-builder \
+  -c "$(dirname $0)/pipeline.yml"

ci/docker/Dockerfile

@@ -0,0 +1,18 @@
+FROM bosh/golang-release
+
+ARG BOSH_CLI_VERSION
+ARG METALINK_VERSION
+
+RUN apt update; apt -y upgrade; apt-get clean
+RUN apt install -y \
+  git tar curl wget make ruby unzip qemu-utils python3 python3-pip jq && \
+  apt-get clean
+RUN pip3 install awscli
+
+RUN curl -fsL https://github.com/cloudfoundry/bosh-cli/releases/download/v${BOSH_CLI_VERSION}/bosh-cli-${BOSH_CLI_VERSION}-linux-amd64 \
+    > /usr/local/bin/bosh \
+    && chmod +x /usr/local/bin/bosh
+
+RUN curl -fsL https://github.com/dpb587/metalink/releases/download/v${METALINK_VERSION}/meta4-${METALINK_VERSION}-linux-amd64 \
+    > /usr/local/bin/meta4 \
+    && chmod +x /usr/local/bin/meta4

ci/pipeline.yml

@@ -0,0 +1,78 @@
+jobs:
+- name: build-docker-image
+  plan:
+  - in_parallel:
+    - get: bosh-aws-light-stemcell-builder
+    - get: golang-release-registry-image
+      trigger: true
+    - get: bosh-cli-github-release
+      trigger: true
+      params:
+        globs:
+        - "no-files-needed"
+    - get: metalink-github-release
+      trigger: true
+      params:
+        globs:
+        - "no-files-needed"
+  - task: build-docker-args
+    image: golang-release-registry-image
+    config:
+      platform: linux
+      inputs:
+        - name: bosh-cli-github-release
+        - name: metalink-github-release
+      outputs:
+        - name: docker-build-args
+      run:
+        path: sh
+        args:
+          - -exc
+          - |
+            cat << EOF > docker-build-args/docker-build-args.json
+            {
+              "BOSH_CLI_VERSION": "$(cat bosh-cli-github-release/version)",
+              "METALINK_VERSION": "$(cat metalink-github-release/version)"
+            }
+            EOF
+
+            cat docker-build-args/docker-build-args.json
+  - put: light-stemcell-builder-docker-image
+    params:
+      build: bosh-aws-light-stemcell-builder/ci/docker/
+      build_args_file: docker-build-args/docker-build-args.json
+
+
+resources:
+- name: bosh-aws-light-stemcell-builder
+  type: git
+  source:
+    uri: https://github.com/cloudfoundry/bosh-aws-light-stemcell-builder.git
+
+- name: light-stemcell-builder-docker-image
+  type: docker-image
+  source:
+    repository: boshcpi/light-stemcell-builder
+    username: ((dockerhub_username))
+    password: ((dockerhub_password))
+
+- name: golang-release-registry-image
+  type: registry-image
+  source:
+    repository: bosh/golang-release
+    username: ((dockerhub_username))
+    password: ((dockerhub_password))
+
+- name: bosh-cli-github-release
+  type: github-release
+  source:
+    access_token: ((github_public_repo_token))
+    owner: cloudfoundry
+    repository: bosh-cli
+
+- name: metalink-github-release
+  type: github-release
+  source:
+    access_token: ((github_public_repo_token))
+    owner: dpb587
+    repository: metalink