CLD-5699 Preliminary fixes (#25040)

* Rework some of PR24647
* Store MM_LICENSE to .env.server file
* Remove legacy network setup
* Fixes, generate docker-compose and env files in one place
* Simplify templating mechanism for server.yml
* Fix race condition for dashboard start
* Fix websockets for local debugging
* Fix: make webhook-interaction work again
* Simplify and fix dashboard&cloud configuration, formatting fix

---------

Co-authored-by: Mattermost Build <build@mattermost.com>

e2e-tests/.ci/server.start.sh

@@ -2,89 +2,17 @@
 set -e -u -o pipefail
 cd "$(dirname "$0")"
 . .e2erc
-. .e2erc_setup
-
-if [ "$TEST" != "cypress" ] && [ "$TEST" != "playwright" ] && [ "$TEST" != "server" ]; then
-  mme2e_log "Invalid TEST='$TEST', expected: 'cypress', 'playwright' or 'server'"
-  exit 1
-fi
 
 BRANCH_DEFAULT=$(git branch --show-current)
 export BRANCH=${BRANCH:-$BRANCH_DEFAULT}
 BUILD_ID_DEFAULT=$(date +%s)
 export BUILD_ID=${BUILD_ID:-$BUILD_ID_DEFAULT}
 export CI_BASE_URL="${CI_BASE_URL:-localhost}"
-export SITE_URL="${SITE_URL:-http://server:8065}"
 
 # Cleanup old containers, if any
 mme2e_log "Stopping leftover E2E containers, if any are running"
 ${MME2E_DC_SERVER} down -v --remove-orphans
 
-# Generate .env.server
-mme2e_log "Generating .env.server"
-if [ "$SERVER" = "cloud" ]; then
-  export "MM_NOTIFY_ADMIN_COOL_OFF_DAYS=0.00000001"
-  export 'MM_FEATUREFLAGS_ANNUALSUBSCRIPTION="true"'
-fi
-mme2e_generate_envfile_from_var_names >.env.server <<EOF
-MM_ELASTICSEARCHSETTINGS_CONNECTIONURL
-MM_LDAPSETTINGS_LDAPSERVER
-MM_NOTIFY_ADMIN_COOL_OFF_DAYS
-MM_FEATUREFLAGS_ANNUALSUBSCRIPTION
-EOF
-
-# shellcheck disable=SC2086
-envarr=$(echo ${MM_ENV:-} | tr "," "\n")
-for env in $envarr; do
-  echo "$env" >>.env.server
-done
-
-if [ "$TEST" = "cypress" ]; then
-  # Generate .env.cypress
-  mme2e_log "Cypress: Generating .env.cypress"
-  mme2e_generate_envfile_from_var_names >.env.cypress <<EOF
-BRANCH
-BUILD_ID
-CI_BASE_URL
-BROWSER
-AUTOMATION_DASHBOARD_URL
-AUTOMATION_DASHBOARD_TOKEN
-EOF
-
-  # Additional variables to .env.cypress
-  if [[ $ENABLED_DOCKER_SERVICES == *"openldap"* ]]; then
-    echo "CYPRESS_ldapServer=openldap" >>.env.cypress
-    echo "CYPRESS_runLDAPSync=true" >>.env.cypress
-  fi
-
-  if [[ $ENABLED_DOCKER_SERVICES == *"minio"* ]]; then
-    echo "CYPRESS_minioS3Endpoint=minio:9000" >>.env.cypress
-  fi
-
-  if [[ $ENABLED_DOCKER_SERVICES == *"keycloak"* ]]; then
-    echo "CYPRESS_keycloakBaseUrl=http://keycloak:8484" >>.env.cypress
-  fi
-
-  if [[ $ENABLED_DOCKER_SERVICES == *"elasticsearch"* ]]; then
-    echo "CYPRESS_elasticsearchConnectionURL=http://elasticsearch:9200" >>.env.cypress
-  fi
-
-  if [ "$SERVER" = "cloud" ]; then
-    echo "CYPRESS_serverEdition=Cloud" >>.env.cypress
-  else
-    echo "CYPRESS_serverEdition=E20" >>.env.cypress
-  fi
-elif [ "$TEST" = "playwright" ]; then
-  # Generate .env.playwright
-  mme2e_log "Playwright: Generating .env.playwright"
-  mme2e_generate_envfile_from_var_names >.env.playwright <<EOF
-BRANCH
-BUILD_ID
-EOF
-else
-  mme2e_log "Preparing server setup only"
-fi
-
 # Wait for the required server image
 mme2e_log "Waiting for server image to be available"
 mme2e_wait_image "$SERVER_IMAGE" 30 60