CI: remove the bootstrapping stage

We want to have a common repo for the containers templates.
So we can reuse the produced image from this repo and remove our custom
bootstrap image.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
(cherry picked from commit 93cec9197a)

.gitlab-ci.yml

@@ -25,7 +25,6 @@
 #  e.g. fedora:29@build-default
 
 stages:
-  - bootstrapping    # creates the initial container image (optional)
   - container_check  # check if the current container images are up to date
   - container_prep   # rebuild the container images if previous step failed
   - build            # for actually building things
@@ -54,6 +53,7 @@ variables:
   # We do not use CI_PROJECT_NAMESPACE or CI_REGISTRY_IMAGE because we want
   # forks to use these particular images
   PROJECT_NAMESPACE: libinput
+  BUILDAH_IMAGE: $CI_REGISTRY/wayland/ci-templates/buildah:latest
   FEDORA_CONTAINER_IMAGE: $CI_REGISTRY/$PROJECT_NAMESPACE/$CI_PROJECT_NAME/fedora/$FEDORA_VERSION
   UBUNTU_CONTAINER_IMAGE: $CI_REGISTRY/$PROJECT_NAMESPACE/$CI_PROJECT_NAME/ubuntu/$UBUNTU_VERSION
   ARCH_CONTAINER_IMAGE: $CI_REGISTRY/$PROJECT_NAMESPACE/$CI_PROJECT_NAME/arch/rolling
@@ -94,29 +94,6 @@ variables:
       # Note: this is a set of logical OR, not AND
       - $CI_PROJECT_PATH == "libinput/libinput"
 
-#################################################################
-#                                                               #
-#                    bootstrapping stage                        #
-#                                                               #
-#################################################################
-
-# we need a minimalist image capable of buildah, podman, skopeo, curl,
-# jq, date and test. Instead of using a full fedora and install the
-# dependencies, we can build an alpine container through buildah with
-# the script at `ci/bootstrap.sh`
-bootstrap:
-  stage: bootstrapping
-  when: manual
-  image: $CI_REGISTRY/$PROJECT_NAMESPACE/$CI_PROJECT_NAME/containers:latest
-  script:
-    - podman login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
-    - bash ci/bootstrap.sh $CI_REGISTRY/$PROJECT_NAMESPACE/$CI_PROJECT_NAME/containers:latest
-    - podman images
-    - podman push --quiet $CI_REGISTRY/$PROJECT_NAMESPACE/$CI_PROJECT_NAME/containers:latest
-    # add an extra tag to the docker registry:
-    - skopeo copy docker://$CI_REGISTRY/$PROJECT_NAMESPACE/$CI_PROJECT_NAME/containers:latest docker://$CI_REGISTRY/$PROJECT_NAMESPACE/$CI_PROJECT_NAME/containers:$CI_JOB_ID
-  <<: *restrict_container_creation
-
 #################################################################
 #                                                               #
 #                   container check stage                       #
@@ -125,7 +102,7 @@ bootstrap:
 
 .container-check:
   stage: container_check
-  image: $CI_REGISTRY/$PROJECT_NAMESPACE/$CI_PROJECT_NAME/containers:latest
+  image: $BUILDAH_IMAGE
   script:
     # get the full container image name (CURRENT_CONTAINER_IMAGE still has indirections)
     - CONTAINER_IMAGE=$(eval echo "$CURRENT_CONTAINER_IMAGE")
@@ -208,7 +185,7 @@ freebsd:11.2@container-check:
 
 .container-prep:
   stage: container_prep
-  image: $CI_REGISTRY/$PROJECT_NAMESPACE/$CI_PROJECT_NAME/containers:latest
+  image: $BUILDAH_IMAGE
   before_script:
     # if the check was successful, we just skip recreating the container image
     - test -e .img_ready && exit 0
@@ -388,7 +365,7 @@ freebsd:11.2@force-container-prep:
 #
 .container-clean:
   stage: container_check
-  image: $CI_REGISTRY/$PROJECT_NAMESPACE/$CI_PROJECT_NAME/containers:latest
+  image: $BUILDAH_IMAGE
   script:
     # get the full container image name (CURRENT_CONTAINER_IMAGE still has indirections)
     - CONTAINER_IMAGE=$(eval echo "$CURRENT_CONTAINER_IMAGE")
@@ -438,12 +415,6 @@ freebsd:11.2@force-container-prep:
   allow_failure: true
   <<: *restrict_container_creation
 
-bootstrap@container-clean:
-  extends: .container-clean
-  variables:
-    GIT_STRATEGY: none
-    CURRENT_CONTAINER_IMAGE: $CI_REGISTRY/$PROJECT_NAMESPACE/$CI_PROJECT_NAME/containers
-
 fedora:28@container-clean:
   extends: .container-clean
   variables:
@@ -654,7 +625,7 @@ freebsd:11.2@default-build:
 #
 
 wayland-web:
-  image: $CI_REGISTRY/$PROJECT_NAMESPACE/$CI_PROJECT_NAME/containers:latest
+  image: $BUILDAH_IMAGE
   stage: deploy
   script:
     - curl --request POST

ci/bootstrap.sh

@@ -1,137 +0,0 @@
-#!/bin/bash
-
-# build container
-
-set -o xtrace
-
-TAG=$1
-
-cat > /etc/containers/storage.conf <<EOF
-[storage]
-driver = "vfs"
-EOF
-
-buildcntr1=$(buildah from --quiet golang:alpine)
-buildmnt1=$(buildah mount $buildcntr1)
-
-buildah run $buildcntr1 apk add --update \
-                                --no-cache \
-                                --repository http://dl-3.alpinelinux.org/alpine/edge/testing/ \
-                                bash git make gcc musl-dev glib-dev ostree-dev \
-                                bats bzip2 python3-dev \
-                                gpgme-dev linux-headers btrfs-progs-dev \
-                                libselinux-dev lvm2-dev libseccomp-dev
-
-# build runc
-buildah run $buildcntr1 go get github.com/opencontainers/runc
-buildah config --workingdir /go/src/github.com/opencontainers/runc/ $buildcntr1
-buildah run $buildcntr1 bash -c 'make'
-buildah run $buildcntr1 bash -c 'make install'
-
-# build skopeo
-buildah run $buildcntr1 git clone --depth 1 --branch master https://github.com/containers/skopeo /go/src/github.com/containers/skopeo
-buildah config --workingdir /go/src/github.com/containers/skopeo/ $buildcntr1
-buildah run $buildcntr1 bash -c 'make binary-local'
-
-# build libpod
-buildah run $buildcntr1 git clone --depth 1 --branch master https://github.com/containers/libpod /go/src/github.com/containers/libpod
-buildah config --workingdir /go/src/github.com/containers/libpod/ $buildcntr1
-buildah run $buildcntr1 bash -c 'make install.tools'
-buildah run $buildcntr1 bash -c 'make'
-buildah run $buildcntr1 bash -c 'make install'
-
-# build buildah
-buildah run $buildcntr1 git clone --depth 1 --branch master https://github.com/containers/buildah /go/src/github.com/containers/buildah
-buildah config --workingdir /go/src/github.com/containers/buildah/ $buildcntr1
-buildah run $buildcntr1 bash -c 'make install.tools'
-buildah run $buildcntr1 bash -c 'make'
-buildah run $buildcntr1 bash -c 'make install'
-
-# build conmon
-buildah run $buildcntr1 git clone --depth 1 --branch master https://github.com/kubernetes-sigs/cri-o /go/src/github.com/kubernetes-sigs/cri-o
-buildah config --workingdir /go/src/github.com/kubernetes-sigs/cri-o/ $buildcntr1
-buildah run $buildcntr1 bash -c 'make install.tools'
-buildah run $buildcntr1 bash -c 'make'
-buildah run $buildcntr1 bash -c 'make install'
-
-
-buildcntr2=$(buildah from --quiet alpine:latest)
-buildmnt2=$(buildah mount $buildcntr2)
-buildah run $buildcntr2 apk add --update \
-                                --no-cache \
-                                --repository http://dl-3.alpinelinux.org/alpine/edge/testing/ \
-                                bash jq curl glib gpgme ostree lvm2 libselinux libseccomp \
-                                iptables ip6tables
-cp $buildmnt1/usr/local/sbin/runc $buildmnt2/usr/sbin/runc
-cp $buildmnt1/go/src/github.com/containers/skopeo/skopeo $buildmnt2/usr/bin/skopeo
-cp $buildmnt1/usr/local/bin/podman $buildmnt2/usr/bin/podman
-cp $buildmnt1/usr/local/bin/buildah $buildmnt2/usr/bin/buildah
-cp $buildmnt1/usr/local/bin/crio $buildmnt2/usr/bin/crio
-mkdir $buildmnt2/usr/libexec/crio
-cp $buildmnt1/usr/local/libexec/crio/conmon $buildmnt2/usr/libexec/crio/conmon
-cp $buildmnt1/usr/local/libexec/crio/pause $buildmnt2/usr/libexec/crio/pause
-
-mkdir $buildmnt2/etc/containers
-
-cat > $buildmnt2/etc/containers/registries.conf <<EOF
-# This is a system-wide configuration file used to
-# keep track of registries for various container backends.
-# It adheres to TOML format and does not support recursive
-# lists of registries.
-
-# The default location for this configuration file is /etc/containers/registries.conf.
-
-# The only valid categories are: 'registries.search', 'registries.insecure',
-# and 'registries.block'.
-
-[registries.search]
-registries = ['docker.io', 'registry.fedoraproject.org', 'quay.io', 'registry.centos.org']
-
-# If you need to access insecure registries, add the registry's fully-qualified name.
-# An insecure registry is one that does not have a valid SSL certificate or only does HTTP.
-[registries.insecure]
-registries = []
-
-
-# If you need to block pull access from a registry, uncomment the section below
-# and add the registries fully-qualified name.
-#
-# Docker only
-[registries.block]
-registries = []
-EOF
-
-cat > $buildmnt2/etc/containers/policy.json <<EOF
-{
-    "default": [
-        {
-            "type": "insecureAcceptAnything"
-        }
-    ],
-    "transports":
-        {
-            "docker-daemon":
-                {
-                    "": [{"type":"insecureAcceptAnything"}]
-                }
-        }
-}
-EOF
-
-cat > $buildmnt2/etc/containers/storage.conf <<EOF
-# This file is is the configuration file for all tools
-# that use the containers/storage library.
-# See man 5 containers-storage.conf for more information
-# The "container storage" table contains all of the server options.
-[storage]
-
-# Default Storage Driver
-driver = "vfs"
-EOF
-
-buildah unmount $buildcntr2
-buildah commit --quiet $buildcntr2 $TAG
-
-#clean up build
-
-buildah rm $buildcntr1 $buildcntr2