Add example to run meet standalone (#90)

* refactor ssl generation
make ssl certificate names match container names
add dns names to certificates
* add example to run meet and its dependencies together with an existing kopano
* update webapp example
* remove port numbers from ssl cert
as these could have been specified in a demo environment
* set default values for HTTP, HTTPS and EMAIL
fail if FQDN is unset
make smtp and kopano-server ports configurable
* add hint about 2015 to setup.sh
* also add new defaults to webapp compose
* add example for standalone core as well

examples/core.yml

@@ -0,0 +1,107 @@
+version: "3.5"
+
+services:
+  ldap:
+    image: ${docker_repo:-zokradonh}/kopano_ldap_demo
+    container_name: ldap
+    ports:
+      - ${LDAPPORT:-389}:389
+    environment:
+      - LDAP_ORGANISATION=${LDAP_ORGANISATION}
+      - LDAP_DOMAIN=${LDAP_DOMAIN}
+      - LDAP_BASE_DN=${LDAP_BASE_DN}
+      - LDAP_ADMIN_PASSWORD=${LDAP_ADMIN_PASSWORD}
+      - LDAP_READONLY_USER=true
+      - LDAP_READONLY_USER_PASSWORD=${LDAP_READONLY_USER_PASSWORD}
+    command: "--loglevel info --copy-service"
+    volumes:
+      - ldap:/var/lib/ldap
+      - slapd:/etc/ldap/slapd.d
+    networks:
+      - ldap-net
+
+  db:
+    image: mariadb:10.3.10-bionic
+    restart: always
+    container_name: kopano_db
+    volumes:
+      - mysql/:/var/lib/mysql
+    environment:
+      - MYSQL_ROOT_PASSWORD=${MYSQL_ROOT_PASSWORD}
+      - MYSQL_USER=${MYSQL_USER}
+      - MYSQL_PASSWORD=${MYSQL_PASSWORD}
+      - MYSQL_DATABASE=${MYSQL_DATABASE}
+    healthcheck:
+      test: ["CMD-SHELL", 'mysql --database=$$MYSQL_DATABASE --password=$$MYSQL_ROOT_PASSWORD --execute="SELECT count(table_name) > 0 FROM information_schema.tables;" --skip-column-names -B']
+      interval: 30s
+      timeout: 10s
+      retries: 4
+    networks:
+      - kopano-net
+  
+  kopano_ssl:
+    image: ${docker_repo:-zokradonh}/kopano_ssl
+    container_name: kopano_ssl
+    environment:
+      - FQDN=${FQDN}
+      - PKI_COUNTRY=NL
+    volumes:
+      - /etc/kopano/ssl/:/kopano/ssl
+
+  kopano_server:
+    image: ${docker_repo:-zokradonh}/kopano_core:${CORE_VERSION:-latest}
+    hostname: kopano_server
+    container_name: kopano_server
+    depends_on:
+      - db
+      - ldap
+      - kopano_ssl
+    ports:
+      - ${KOPANOPORT:-236}:236
+      - ${KOPANOSPORT:-237}:237
+    environment:
+      - SERVICE_TO_START=server
+      - TZ=${TZ}
+      - KCCONF_SERVER_COREDUMP_ENABLED=no
+      - KCCONF_SERVER_LOG_LEVEL=3
+      - KCCONF_SERVER_MYSQL_HOST=${MYSQL_HOST}
+      - KCCONF_SERVER_MYSQL_PORT=3306
+      - KCCONF_SERVER_MYSQL_DATABASE=${MYSQL_DATABASE}
+      - KCCONF_SERVER_MYSQL_USER=${MYSQL_USER}
+      - KCCONF_SERVER_MYSQL_PASSWORD=${MYSQL_PASSWORD}
+      - KCCONF_SERVER_SERVER_SSL_KEY_FILE=/kopano/ssl/kopano_server.pem
+      - KCCONF_SERVER_SERVER_SSL_CA_FILE=/kopano/ssl/ca.pem
+      - KCCONF_SERVER_SERVER_NAME=Kopano
+      - KCCONF_SERVER_SSLKEYS_PATH=/kopano/ssl/clients
+      - KCCONF_SERVER_PROXY_HEADER=* # delete line if webapp is not behind reverse proxy
+      - KCCONF_SERVER_SYSTEM_EMAIL_ADDRESS=${POSTMASTER_ADDRESS}
+      - KCCONF_SERVER_SYNC_GAB_REALTIME=no
+      - KCCONF_LDAP_LDAP_URI=${LDAP_SERVER}
+      - KCCONF_LDAP_LDAP_BIND_USER=${LDAP_BIND_DN}
+      - KCCONF_LDAP_LDAP_BIND_PASSWD=${LDAP_BIND_PW}
+      - KCCONF_LDAP_LDAP_SEARCH_BASE=${LDAP_SEARCH_BASE}
+      - KCUNCOMMENT_LDAP_1=${KCUNCOMMENT_LDAP_1}
+      - KCCOMMENT_LDAP_1=${KCCOMMENT_LDAP_1}
+      - ADDITIONAL_KOPANO_PACKAGES=${ADDITIONAL_KOPANO_PACKAGES}
+    networks:
+      - kopano-net
+      - ldap-net
+      - web-net
+    volumes:
+      - kopanodata/:/kopano/data
+      - /etc/kopano/ssl/:/kopano/ssl
+      - /run/kopano/:/run/kopano
+
+volumes:
+  ldap:
+  slapd:
+  mysql:
+  kopanodata:
+
+networks:
+  web-net:
+  kopano-net:
+    driver: bridge
+  ldap-net:
+    name: ldap-net
+    driver: bridge