move optional containers into their own compose files (#246)

* move playground into its own compose file

fixes #245

* move ldap-admin and ssp into their own directories

fixes #244

* remove command for konnect from meet example

ldap-extras/ldap-extras.yml

@@ -0,0 +1,53 @@
+version: "3.5"
+
+services:
+  ldap-admin:
+    image: osixia/phpldapadmin:0.7.2
+    restart: unless-stopped
+    depends_on:
+      - ldap
+    environment:
+      - PHPLDAPADMIN_LDAP_HOSTS=ldap
+      - PHPLDAPADMIN_HTTPS=false
+    networks:
+      - ldap-net
+      - web-net
+
+  password-self-service:
+    image: tiredofit/self-service-password:3.0
+    restart: unless-stopped
+    domainname: ${LDAP_DOMAIN}
+    depends_on:
+      - ldap
+      - mail
+    environment:
+      - SSP_VERSION=1.3
+      - LDAP_SERVER=ldap://ldap:389
+      - LDAP_BINDDN=cn=admin,${LDAP_BASE_DN}
+      - LDAP_BINDPASS=${LDAP_ADMIN_PASSWORD}
+      - LDAP_BASE_SEARCH=${LDAP_BASE_DN}
+      - MAIL_FROM=noreply@${LDAP_DOMAIN}
+      - SMTP_HOST=mail
+      - SMTP_PORT=25
+      - SMTP_SECURE_TYPE=false
+      - SMTP_AUTOTLS=false
+      - QUESTIONS_ENABLED=false
+      - PASSWORD_NO_REUSE=true
+      - WHO_CAN_CHANGE_PASSWORD=user
+      - SECRETEKEY=${SELF_SERVICE_SECRETEKEY}
+      - BACKGROUND=.
+      - PASSWORD_MIN_LENGTH=${SELF_SERVICE_PASSWORD_MIN_LENGTH}
+      - PASSWORD_MAX_LENGTH=${SELF_SERVICE_PASSWORD_MAX_LENGTH}
+      - PASSWORD_MIN_LOWERCASE=${SELF_SERVICE_PASSWORD_MIN_LOWERCASE}
+      - PASSWORD_MIN_UPPERCASE=${SELF_SERVICE_PASSWORD_MIN_UPPERCASE}
+      - PASSWORD_MIN_DIGIT=${SELF_SERVICE_PASSWORD_MIN_DIGIT}
+      - PASSWORD_MIN_SPECIAL=${SELF_SERVICE_PASSWORD_MIN_SPECIAL}
+      - PASSWORD_HASH=CRYPT
+    env_file:
+      - password-self-service.env
+    expose:
+      - "80"
+    networks:
+      - web-net     # provide web-frontend
+      - ldap-net    # access ldap user base and write passwords
+      - kopano-net  # send mail directly to mailstack