mirror of
https://github.com/freeipa/ansible-freeipa.git
synced 2026-03-26 21:33:05 +00:00
New infra/image/start.sh script to start the generated containers
The script will try to get the latest image from quay to start it. With the -l option it will try to use a local image first. This is for example useful to test changes in the images build script locally. This also adds infra/image/shcontainer. Some of the content is copied from utils/shcontainer.
This commit is contained in:
Thomas Woerner
166
infra/image/shcontainer
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166
infra/image/shcontainer
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#!/bin/bash -eu
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# This file is meant to be source'd by other scripts
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SCRIPTDIR="$(dirname -- "$(readlink -f "${BASH_SOURCE[0]}")")"
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TOPDIR="$(readlink -f "${SCRIPTDIR}/../..")"
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. "${TOPDIR}/utils/shfun"
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container_create() {
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local name=${1}
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local image=${2}
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local hostname=${3}
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local memory=${4:-"3g"}
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local cpus=${5:-"2"}
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[ -n "${hostname}" ] || die "No hostname given"
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log info "= Creating ${name} ="
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podman create \
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--security-opt label=disable \
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--name "${name}" \
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--hostname "${hostname}" \
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--network bridge:interface_name=eth0 \
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--systemd true \
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--cpus "${cpus}" \
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--memory "${memory}" \
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--memory-swap -1 \
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--no-hosts \
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--replace \
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"${image}"
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echo
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}
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container_start() {
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local name="${1}"
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log info "= Starting ${name} ="
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podman start "${name}"
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echo
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}
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container_stop() {
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local name="${1}"
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log info "= Stopping ${name} ="
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podman stop "${name}"
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echo
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}
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container_wait_for_journald() {
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local name=${1}
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log info "= Waiting till systemd-journald is running ="
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max=20
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wait=2
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count=0
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while ! podman exec "${name}" ps -x | grep -q "systemd-journald"
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do
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if [ $count -ge $max ]; then
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die "Timeout: systemd-journald is not starting up"
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fi
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count=$((count+1))
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log info "Waiting ${wait} seconds .."
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sleep ${wait}
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done
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log info "done"
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echo
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}
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container_wait_up() {
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local name="${1}"
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log info "= Waiting till all services are started ="
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max=20
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wait=15
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count=0
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while podman exec "${name}" systemctl list-jobs | \
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grep -qvi "no jobs running"
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do
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if [ $count -ge $max ]; then
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die "Timeout: Services are not starting up"
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fi
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count=$((count+1))
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log info "Waiting ${wait} seconds .."
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sleep ${wait}
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done
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log info "done"
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echo
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}
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container_build() {
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local tag="${1}"
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local file="${2}"
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local dir="${3}"
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log info "= Building ${tag} ="
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podman build -t "${tag}" -f "${file}" "${dir}"
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echo
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}
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container_commit() {
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local name="${1}"
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local image="${2}"
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log info "= Committing \"${image}\" ="
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podman commit "${name}" "${image}"
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echo
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}
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container_exec() {
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local name="${1}"
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shift 1
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# "@Q" is only needed for the log output, the exec command is properly
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# working without also for args containing spaces.
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log info "= Executing \"${*@Q}\" ="
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podman exec -t "${name}" "${@}"
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echo
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}
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container_remove_image_if_exists()
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{
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# In older (as in Ubuntu 22.04) podman versions,
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# 'podman image rm --force' fails if the image
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# does not exist.
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local tag_to_remove="${1}"
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if podman image exists "${tag_to_remove}"
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then
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log info "= Cleanup ${tag_to_remove} ="
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podman image rm "${tag_to_remove}" --force
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echo
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fi
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}
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container_get_state()
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{
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local name="${1}"
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state=$(podman ps -q --all --format "{{.State}}" --filter "name=${name}")
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echo "${state}"
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}
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container_pull() {
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local source="${1}"
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image=$(podman pull "${source}")
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echo "${image}"
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}
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container_image_list() {
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local source="${1}"
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# Append "$" for an exact match if the source does not end with ":" to
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# search for the repo only.
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if [[ ${source} != *: ]]; then
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source="${source}$"
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fi
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image=$(podman image list --format "{{ .Repository }}:{{ .Tag }}" | \
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grep "^${source}")
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echo "${image}"
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}
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container_check() {
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[ -n "$(command -v "podman")" ] || die "podman is required."
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}
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87
infra/image/start.sh
Executable file
87
infra/image/start.sh
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@@ -0,0 +1,87 @@
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#!/bin/bash -eu
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BASEDIR="$(readlink -f "$(dirname "$0")")"
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TOPDIR="$(readlink -f "${BASEDIR}/../..")"
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# shellcheck disable=SC1091
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. "${BASEDIR}/shcontainer"
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# shellcheck disable=SC1091
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. "${TOPDIR}/utils/shfun"
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usage() {
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local prog="${0##*/}"
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cat << EOF
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usage: ${prog} [-h] [-l] image
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${prog} start a prebuilt ansible-freeipa test container image.
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EOF
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}
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help() {
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cat << EOF
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positional arguments:
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image The image to start, leave empty to get list of images
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optional arguments:
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-l Try to use local image first, if not found download.
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EOF
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}
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list_images() {
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local quay_api="https://quay.io/api/v1/repository/ansible-freeipa/upstream-tests/tag"
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log info "Available images on quay:"
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curl --silent -L "${quay_api}" | jq '.tags[]|.name' | tr -d '"'| sort | uniq | sed "s/.*/ &/"
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echo
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log info "Local images (use -l):"
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local_image=$(container_image_list "${repo}:")
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echo "${local_image}" | sed -e "s/.*://" | sed "s/.*/ &/"
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echo
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}
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repo="quay.io/ansible-freeipa/upstream-tests"
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name="ansible-freeipa-tests"
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hostname="ipaserver.test.local"
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try_local_first="N"
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while getopts ":hl" option
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do
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case "${option}" in
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h) help && exit 0 ;;
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l) try_local_first="Y" ;;
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*) die -u "Invalid option: ${option}" ;;
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esac
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done
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shift $((OPTIND - 1))
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image=${1:-}
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container_check
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if [ -z "${image}" ]; then
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list_images
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exit 0
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fi
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local_image=
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if [ "${try_local_first}" == "Y" ]; then
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log info "= Trying to use local image first ="
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local_image=$(container_image_list "${repo}:${image}")
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[ -n "${local_image}" ] && log info "Found ${local_image}"
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echo
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fi
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if [ -z "${local_image}" ]; then
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log info "= Downloading from quay ="
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local_image=$(container_pull "${repo}:${image}")
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echo
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fi
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[ -z "${local_image}" ] && die "Image '${image}' is not valid"
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container_create "${name}" "${local_image}" "${hostname}"
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container_start "${name}"
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container_wait_for_journald "${name}"
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container_wait_up "${name}"
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log info "Container ${name} is ready to be used."
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