Install WikiJS on OKD4x

1 Tested with

• Server Version: 4.7
• Kubernetes Version: v1.20

1.1 zabbix

genpasswd() {
       local l=$1
       [ "$l" == "" ] && l=16
          tr -dc A-Za-z0-9_=%.,: < /dev/urandom | head -c ${l} | xargs
}

PROJECT=wiki-dev
URL=$PROJECT.domain.com
oc new-project $PROJECT

DB_PASS=$(genpasswd)

oc process -n openshift mariadb-persistent MYSQL_DATABASE=wiki MYSQL_USER=wikijs MYSQL_PASSWORD=$DB_PASS VOLUME_CAPACITY=5Gi | oc create -f -

oc create secret docker-registry docker --docker-server=docker.io --docker-username=username1 --docker-email=chris@domain.ch --docker-password=xcgsedfgsdfhgsdfg
oc secrets link default docker --for=pull
oc new-app --name wiki --docker-image requarks/wiki:2 DB_NAME=wiki DB_PASS=$DB_PASS DB_USER=wikijs DB_PORT=3306 DB_HOST=mariadb DB_TYPE=mysql --source-secret=docker

oc new-app --name wiki --docker-image requarks/wiki:2 DB_NAME=wiki DB_PASS=$DB_PASS DB_USER=wikijs DB_PORT=3306 DB_HOST=mariadb DB_TYPE=mysql 

# wikijs needs more privileges, so we create a service account for that
oc create serviceaccount anyuid
oc adm policy add-scc-to-user anyuid -z anyuid

oc patch deployment.apps/wiki --patch '{"spec":{"template":{"spec":{"serviceAccountName": "anyuid"}}}}'

oc create route edge --service=wiki --port=3000 --hostname=$URL