installing CRW 2.3 via operatorhub / olm method v2, based on https://gitlab.cee.redhat.com/flacatus/custom-catalog

crwctldeploy2

#!/bin/bash
set +e +x

tmpdir=$(mktemp -d)

CONTAINERS=(\
crw-2-rhel8-operator-metadata \
devfileregistry-rhel8 \
pluginregistry-rhel8 \
server-rhel8 \
crw-2-rhel8-operator \
\
jwtproxy-rhel8 \
imagepuller-rhel8 \
machineexec-rhel8 \
pluginbroker-metadata-rhel8 \
pluginbroker-artifacts-rhel8 \
\
theia-dev-rhel8          theia-rhel8              theia-endpoint-rhel8 \
plugin-java8-rhel8       plugin-java11-rhel8      plugin-kubernetes-rhel8      plugin-openshift-rhel8 \
stacks-cpp-rhel8         stacks-golang-rhel8      stacks-php-rhel8             stacks-dotnet-rhel8 \
)

# for a specific version, see either quay or redhat folders:
# https://codeready-workspaces-jenkins.rhev-ci-vms.eng.rdu2.redhat.com/view/CRW_CI/view/Pipelines/job/crwctl_master/lastSuccessfulBuild/artifact/codeready-workspaces-chectl/dist/channels/quay/
# https://codeready-workspaces-jenkins.rhev-ci-vms.eng.rdu2.redhat.com/view/CRW_CI/view/Pipelines/job/crwctl_master/lastSuccessfulBuild/artifact/codeready-workspaces-chectl/dist/channels/redhat/codeready-workspaces-2.3.0-GA-crwctl-linux-x64.tar.gz
VER=2.3.0-CI # or specific release like 2.3.0-GA
CHANNEL="quay" # for CI, use Quay, for GA, use redhat

usage () {
	echo "
Usage: 
  $0 -n [namespace] -v [CRW_TAG] [--quay] [--stage] [--osbs]

Example: 
  $0 ${USER}-$(date -u +%m%da%H%M) # on x64
  $0 crw-qe # on Z or P

Options:
  -n      - namespace to use when deploying CRW
  --quay  - resolve images references using quay.io/crw/* images
  --stage - resolve images references using registry.stage.redhat.io/codeready-workspaces/* images
  --osbs  - resolve images references using registry-proxy.engineering.redhat.com/rh-osbs/codeready-workspaces-* images
"
  exit
}
if [[ $# -lt 1 ]]; then usage; fi

notLoggedIn ()
{ 
  echo "You must 'oc login ...' in before you can proceed with this script."
  exit 1
}

# check if logged into a cluster for deployment
oc project || notLoggedIn

# defaults
# X = 0, Z = 1, P = 2
# TODO support all three arches with cmdline flags
archKey=1

# default to quay images
REGISTRY_NAME="quay"
REGISTRY="quay.io/crw/" 
CRW_TAG="2.3"
for key in "$@"; do
  case $key in
    '--stage') REGISTRY_NAME="stage"; REGISTRY="registry.stage.redhat.io/codeready-workspaces/"; shift 0;;
    '--osbs')  REGISTRY_NAME="osbs";  REGISTRY="registry-proxy.engineering.redhat.com/rh-osbs/codeready-workspaces-"; shift 0;;
    '--quay')  REGISTRY_NAME="quay";  REGISTRY="quay.io/crw/"; shift 0;;
    '-v') CRW_TAG="$2"; shift 0;;
    '-n') NAMESPACE="$2"; shift 0;;
    '-h') usage; shift 0;;
  esac
  shift 1
done

echo "* namespace = ${NAMESPACE}
* CRW tag   = ${CRW_TAG}
* registry  = ${REGISTRY}"

customCatalog=(quay.io/nickboldt/crw-2-catalog:${CRW_TAG} quay.io/kcrane/crw-custom-catalog:2.2 quay.io/foobar/crw-custom-catalog:2.5)
startingCSV=(crwoperator.v${CRW_TAG}.0 crwoperator.v2.2.0 crwoperator.v2.2.0)

checkVersion() {
  if [[  "$1" = "`echo -e "$1\n$2" | sort -V | head -n1`" ]]; then
    echo "OpenShift server version $2 >= $1, can proceed."
  else 
    echo "Please connect to an OpenShift instance >= $1"
    exit 1
  fi
}

# check version >=4.2 (minimum version of OCP needed for OLM)
# but note that CRW 2.3 only supports OCP 4.4+
checkVersion 4.2 "$(oc version | grep Server | sed -r -e "s#.+Version: ##")"

echo "Generating configuration files in $tmpdir ..."

# create catalog source file
# TODO should namespace be custom one or the defaul openshift-marketplace?
 # https://docs.openshift.com/container-platform/4.5/operators/olm-managing-custom-catalogs.html#olm-creating-catalog-from-index_olm-managing-custom-catalogs
echo "apiVersion: operators.coreos.com/v1alpha1
kind: CatalogSource
metadata:
  name: codeready-workspaces-latest
  namespace: ${NAMESPACE}
spec:
  sourceType: grpc
  image: ${customCatalog[${archKey}]}
  displayName: CodeReady Workspaces Catalog
  updateStrategy:
    registryPoll: 
      interval: 30m" > $tmpdir/catalog_source.yaml
echo " - $tmpdir/catalog_source.yaml"

# create operator group file
echo "apiVersion: operators.coreos.com/v1
kind: OperatorGroup
metadata:
  name: codeready-operator
  namespace: ${NAMESPACE}
spec:
  targetNamespaces:
  - ${NAMESPACE}" > $tmpdir/operator_group.yaml
echo " - $tmpdir/operator_group.yaml"

# create subscription file
echo "apiVersion: operators.coreos.com/v1alpha1
kind: Subscription
metadata:
  name: codeready-workspaces
  namespace: ${NAMESPACE}
spec:
  channel: stable
  installPlanApproval: Automatic
  name: crwoperator
  source: codeready-workspaces
  sourceNamespace: ${NAMESPACE}
  startingCSV: ${startingCSV[${archKey}]}" > $tmpdir/subscription.yaml
echo " - $tmpdir/subscription.yaml"

# create ImageContentSourcePolicy file
echo "apiVersion: operator.openshift.io/v1alpha1
kind: ImageContentSourcePolicy
metadata:
  name: crw$(echo ${CRW_TAG} | tr -d ".")repos
spec:
  repositoryDigestMirrors:" > $tmpdir/image_content_source_policy.yaml

# TODO: can we include all the registries in a single mapping?
#REGISTRIES="quay.io/crw/ registry-proxy.engineering.redhat.com/rh-osbs/codeready-workspaces- registry.stage.redhat.io/codeready-workspaces/"
REGISTRIES="${REGISTRY}"
for ((i = 0; i < ${#CONTAINERS[@]}; ++i)); do
    # echo "$i: ${CONTAINERS[$i]}"
    source="registry.redhat.io/codeready-workspaces/${CONTAINERS[$i]}:${CRW_TAG}"
    mirrors=""
    for REGISTRY in $REGISTRIES; do 
      mirror_container=${CONTAINERS[$i]}
      # operator and metadata have a different container name in OSBS
      if [[ $mirror_container == *"operator"* ]] && [[ ${REGISTRY_NAME} == "osbs" ]]; then mirror_container=${mirror_container#*-rhel8-}; fi
      mirrors="${mirrors} ${REGISTRY}${mirror_container}:${CRW_TAG}"
    done
    echo "  - mirrors:
    -${mirrors}
    source: ${source}" >> $tmpdir/image_content_source_policy.yaml
    echo " - $source = $mirrors"
done
echo " - $tmpdir/image_content_source_policy.yaml"
# cat $tmpdir/image_content_source_policy.yaml

oc create namespace ${NAMESPACE}
# create CatalogSource
oc apply -n ${NAMESPACE} -f $tmpdir/catalog_source.yaml
# verify catalog source
oc get catalogsource -n ${NAMESPACE} | egrep "codeready|workspaces|crw"
oc get packagemanifests -n ${NAMESPACE} | egrep "codeready|workspaces|crw"

# create OperatorGroup
oc apply -n ${NAMESPACE} -f $tmpdir/operator_group.yaml
# create Subscription
oc apply -n ${NAMESPACE} -f $tmpdir/subscription.yaml
# create ImageContentSourcePolicy
oc apply -n ${NAMESPACE} -f $tmpdir/image_content_source_policy.yaml 

# cleanup
rm -fr ${tmpdir}

# get latest crwctl version from Jenkins; if latest build is not a 2.0.0-CI build, set different VER value above
cd /tmp
rm -f ${HOME}/crwctl || true
rm -fr ${HOME}/crwctl_${VER} || true
echo "Fetch codeready-workspaces-${VER}-crwctl-linux-x64.tar.gz ..."
if [[ ${VER} == *"-CI" ]]; then 
    curl -sSLo /tmp/codeready-workspaces-${VER}-crwctl-linux-x64.tar.gz https://codeready-workspaces-jenkins.rhev-ci-vms.eng.rdu2.redhat.com/view/CRW_CI/view/Pipelines/job/crwctl_master/lastSuccessfulBuild/artifact/codeready-workspaces-chectl/dist/channels/latest/crwctl-linux-x64.tar.gz || exit 1
else
    curl -sSLo /tmp/codeready-workspaces-${VER}-crwctl-linux-x64.tar.gz https://codeready-workspaces-jenkins.rhev-ci-vms.eng.rdu2.redhat.com/view/CRW_CI/view/Pipelines/job/crwctl_master/lastSuccessfulBuild/artifact/codeready-workspaces-chectl/dist/channels/${CHANNEL}/codeready-workspaces-${VER}-crwctl-linux-x64.tar.gz || exit 1
fi
tar xzf /tmp/codeready-workspaces-${VER}-crwctl-linux-x64.tar.gz -C ${HOME} && rm -f /tmp/codeready-workspaces-${VER}-crwctl-linux-x64.tar.gz
mv ${HOME}/crwctl{,_${VER}} && ln -s ${HOME}/crwctl_${VER} ${HOME}/crwctl
${HOME}/crwctl/bin/crwctl version

# install CodeReady Workspaces 2.3 on OCP 4.4+ into ${USER}-crw namespace
${HOME}/crwctl/bin/crwctl server:start -a olm -n ${NAMESPACE} \
  --catalog-source-name=codeready-workspaces-latest \
  --catalog-source-namespace=${NAMESPACE} \
  --package-manifest-name=codeready-workspaces \
  --olm-channel=latest

# patch deployment so we can run more than one workspace at a time
oc project ${NAMESPACE}
oc patch checluster codeready-workspaces --type=merge -p '{ "spec": { "server": { "customCheProperties": { "CHE_LIMITS_USER_WORKSPACES_RUN_COUNT": "-1" } } } }'