Make Selenium test images configurable

Because it makes it easier to customise the image. For example, to run
with an older or newer version, or to customise the registry and use a
proxy.

(cherry picked from commit a152547)

Author: Zerpet

selenium/bin/components/devkeycloak

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-KEYCLOAK_DOCKER_IMAGE=quay.io/keycloak/keycloak:20.0
+KEYCLOAK_DOCKER_IMAGE=${KEYCLOAK_DOCKER_IMAGE:-quay.io/keycloak/keycloak:20.0}
 
 init_devkeycloak() {
   DEVKEYCLOAK_CONFIG_PATH=${DEVKEYCLOAK_CONFIG_PATH:-multi-oauth/devkeycloak}

selenium/bin/components/devkeycloak-proxy

@@ -1,5 +1,4 @@
-
-HTTPD_DOCKER_IMAGE=httpd:latest
+HTTPD_DOCKER_IMAGE=${HTTPD_DOCKER_IMAGE:-httpd:latest}
 
 ensure_devkeycloak-proxy() {
   if docker ps | grep devkeycloak-proxy &> /dev/null; then

selenium/bin/components/forward-proxy

@@ -1,5 +1,4 @@
-
-HTTPD_DOCKER_IMAGE=httpd:latest
+HTTPD_DOCKER_IMAGE=${HTTPD_DOCKER_IMAGE:-httpd:latest}
 
 ensure_forward-proxy() {
   if docker ps | grep forward-proxy &> /dev/null; then

selenium/bin/components/keycloak

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-KEYCLOAK_DOCKER_IMAGE=quay.io/keycloak/keycloak:20.0
+KEYCLOAK_DOCKER_IMAGE=${KEYCLOAK_DOCKER_IMAGE:-quay.io/keycloak/keycloak:20.0}
 
 ensure_keycloak() {
   if docker ps | grep keycloak &> /dev/null; then

selenium/bin/components/mock-auth-backend-http

@@ -10,9 +10,11 @@ ensure_mock-auth-backend-http() {
 init_mock-auth-backend-http() {
   AUTH_BACKEND_HTTP_BASEURL=${AUTH_BACKEND_HTTP_BASEURL:-http://localhost:8888}
   AUTH_BACKEND_HTTP_DIR=${TEST_CASES_DIR}/mock-auth-backend-http
+  MOCKSERVER_DOCKER_IMAGE=${MOCKSERVER_DOCKER_IMAGE:-mockserver/mockserver}
 
   print "> AUTH_BACKEND_HTTP_BASEURL: ${AUTH_BACKEND_HTTP_BASEURL}"
   print "> AUTH_BACKEND_HTTP_DIR: ${AUTH_BACKEND_HTTP_DIR}"
+  print "> MOCKSERVER_DOCKER_IMAGE: ${MOCKSERVER_DOCKER_IMAGE}"
 
 }
 start_mock-auth-backend-http() {
@@ -28,7 +30,7 @@ start_mock-auth-backend-http() {
     --publish 8888:1080 \
     --env MOCKSERVER_INITIALIZATION_JSON_PATH="/config/defaultExpectations.json" \
     -v ${AUTH_BACKEND_HTTP_DIR}:/config \
-    mockserver/mockserver
+    ${MOCKSERVER_DOCKER_IMAGE}
 
   wait_for_url $AUTH_BACKEND_HTTP_BASEURL/ready
   end "mock-auth-backend-http is ready"

selenium/bin/components/mock-auth-backend-ldap

@@ -9,8 +9,10 @@ ensure_mock-auth-backend-ldap() {
 }
 init_mock-auth-backend-ldap() {
   AUTH_BACKEND_LDAP_DIR=${TEST_CONFIG_DIR}/mock-auth-backend-ldap
+  OPENLDAP_DOCKER_IMAGE=${OPENLDAP_DOCKER_IMAGE:-osixia/openldap:1.5.0}
 
   print "> AUTH_BACKEND_LDAP_DIR: ${AUTH_BACKEND_LDAP_DIR}"
+  print "> OPENLDAP_DOCKER_IMAGE: ${OPENLDAP_DOCKER_IMAGE}"
 }
 start_mock-auth-backend-ldap() {
   begin "Starting mock-auth-backend-ldap ..."
@@ -28,7 +30,7 @@ start_mock-auth-backend-ldap() {
     --publish 389:389 \
     --publish 636:636 \
     -v ${AUTH_BACKEND_LDAP_DIR}:/config \
-    osixia/openldap:1.5.0
+    ${OPENLDAP_DOCKER_IMAGE}
 
   wait_for_message mock-auth-backend-ldap "starting"
   docker exec mock-auth-backend-ldap ldapadd \

selenium/bin/components/prodkeycloak

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-KEYCLOAK_DOCKER_IMAGE=quay.io/keycloak/keycloak:20.0
+KEYCLOAK_DOCKER_IMAGE=${KEYCLOAK_DOCKER_IMAGE:-quay.io/keycloak/keycloak:20.0}
 
 ensure_prodkeycloak() {
   if docker ps | grep prodkeycloak &> /dev/null; then

selenium/bin/components/prodkeycloak-proxy

@@ -1,5 +1,4 @@
-
-HTTPD_DOCKER_IMAGE=httpd:latest
+HTTPD_DOCKER_IMAGE=${HTTPD_DOCKER_IMAGE:-httpd:latest}
 
 ensure_prodkeycloak-proxy() {
   if docker ps | grep prodkeycloak-proxy &> /dev/null; then
@@ -17,7 +16,7 @@ init_prodkeycloak-proxy() {
   print "> PROXY_HOSTNAME: ${PROXY_HOSTNAME}"
   print "> PROXY_PORT: ${PROXY_PORT}"
 
-}
+  print "> HTTPD_DOCKER_IMAGE: ${HTTPD_DOCKER_IMAGE}"
 
 start_prodkeycloak-proxy() {
   begin "Starting prodkeycloak-proxy ..."

selenium/bin/components/proxy

@@ -1,5 +1,4 @@
-
-HTTPD_DOCKER_IMAGE=httpd:latest
+HTTPD_DOCKER_IMAGE=${HTTPD_DOCKER_IMAGE:-httpd:latest}
 
 ensure_proxy() {
   if docker ps | grep proxy &> /dev/null; then

selenium/bin/components/uaa

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-UAA_DOCKER_IMAGE=cloudfoundry/uaa:75.21.0
+UAA_DOCKER_IMAGE=${UAA_DOCKER_IMAGE:-cloudfoundry/uaa:75.21.0}
 
 ensure_uaa() {
   if docker ps | grep uaa &> /dev/null; then