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feat: Phase 4 Lab 05 — Advanced Integration (WireMock ecosystem mocks)
- docker-compose.integration.yml: full integration stack with WireMock - test-lab-XX-05.sh: WireMock stub registration + integration tests - ci.yml: lab-05-smoke job with integration stack wait steps - WireMock simulates ecosystem API (Graylog/Mattermost/Odoo/Zammad/Zabbix) - Ports, volumes, env vars, container-to-mock connectivity verified
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‎.github/workflows/ci.yml‎

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@@ -226,4 +226,47 @@ run: bash tests/labs/test-lab-20-01.sh
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- name: Cleanup
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if: always()
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run: docker compose -f docker/docker-compose.sso.yml down -v
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run: docker compose -f docker/docker-compose.sso.yml down -v
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lab-05-smoke:
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name: Lab 20-05 -- Graylog Advanced Integration (Zabbix HTTP API)
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runs-on: ubuntu-latest
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needs: validate
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continue-on-error: true
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steps:
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- uses: actions/checkout@v4
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- name: Install tools
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run: sudo apt-get install -y curl netcat-openbsd ldap-utils
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- name: Validate integration compose
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run: docker compose -f docker/docker-compose.integration.yml config -q && echo "Integration compose valid"
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- name: Start integration stack
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run: docker compose -f docker/docker-compose.integration.yml up -d
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- name: Wait for WireMock
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run: timeout 90 bash -c 'until curl -sf http://localhost:8765/__admin/health; do sleep 5; done'
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- name: Wait for MongoDB
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run: timeout 120 bash -c 'until docker exec graylog-i05-mongo mongosh --eval "db.adminCommand(\"ping\")" > /dev/null 2>&1; do sleep 5; done'
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- name: Wait for Elasticsearch
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run: timeout 120 bash -c 'until curl -sf http://localhost:9200/_cluster/health | grep -q status; do sleep 10; done'
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- name: Wait for Keycloak
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run: timeout 300 bash -c 'until curl -sf http://localhost:8544/realms/master; do sleep 10; done'
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- name: Wait for Graylog
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run: timeout 300 bash -c 'until curl -sf http://localhost:9040/api/ -u admin:GraylogLab05! | grep -q version; do sleep 15; done'
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- name: Run Lab 20-05 test script
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run: bash tests/labs/test-lab-20-05.sh --no-cleanup
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- name: Collect logs on failure
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if: failure()
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run: docker compose -f docker/docker-compose.integration.yml logs
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- name: Cleanup
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if: always()
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run: docker compose -f docker/docker-compose.integration.yml down -v

‎docker/docker-compose.integration.yml‎

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# Lab 05 — Advanced Integration: graylog with full IT-Stack ecosystem
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---
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# =============================================================================
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# IT-Stack: Graylog — Lab 05: Advanced Integration
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# Module 20 · Phase 4 · Lab 05
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# =============================================================================
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# Services: MongoDB · Elasticsearch 7 · OpenLDAP · Keycloak · WireMock (Zabbix-mock) · Graylog
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# Ports: Web:9040 WireMock:8765 KC:8544 LDAP:3889 Syslog:1518/UDP GELF:12205/UDP
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# Credentials:
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# Graylog: admin / GraylogLab05! (sha256: 1e6b2cc...)
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# Keycloak: admin / Admin05!
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# LDAP: cn=admin,dc=lab,dc=local / LdapLab05!
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# What's new vs Lab 04:
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# + WireMock 3.x simulates Zabbix HTTP API (log-based alert triggers)
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# + Graylog configured with ZABBIX_URL for alert forwarding
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# + Integration tested: Graylog → Zabbix HTTP API (alert create)
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# =============================================================================
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name: it-stack-graylog-lab05
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services:
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graylog:
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# ── MongoDB ─────────────────────────────────────────────────────────────────
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graylog-i05-mongo:
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image: mongo:6.0
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container_name: graylog-i05-mongo
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restart: unless-stopped
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volumes:
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- graylog-i05-mongo-data:/data/db
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healthcheck:
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test: ["CMD", "mongosh", "--eval", "db.adminCommand('ping')"]
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interval: 10s
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timeout: 5s
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retries: 15
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networks:
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- graylog-i05-net
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deploy:
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resources:
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limits:
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memory: 512M
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cpus: "0.5"
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# ── Elasticsearch 7 (Graylog requires ES 7.x) ─────────────────────────────────
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graylog-i05-es:
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image: elasticsearch:7.17.12
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container_name: graylog-i05-es
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restart: unless-stopped
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environment:
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- discovery.type=single-node
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- ES_JAVA_OPTS=-Xms512m -Xmx512m
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- xpack.security.enabled=false
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volumes:
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- graylog-i05-es-data:/usr/share/elasticsearch/data
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healthcheck:
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test: ["CMD-SHELL", "curl -sf http://localhost:9200/_cluster/health | grep -q '\"status\"' || exit 1"]
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interval: 15s
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timeout: 10s
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retries: 20
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start_period: 30s
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networks:
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- graylog-i05-net
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deploy:
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resources:
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limits:
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memory: 1G
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cpus: "1.0"
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# ── OpenLDAP ───────────────────────────────────────────────────────────────
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graylog-i05-ldap:
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image: osixia/openldap:1.5.0
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container_name: graylog-i05-ldap
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restart: unless-stopped
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environment:
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LDAP_ORGANISATION: "IT-Stack Lab"
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LDAP_DOMAIN: lab.local
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LDAP_ADMIN_PASSWORD: LdapLab05!
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LDAP_CONFIG_PASSWORD: ConfigLab05!
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LDAP_BASE_DN: dc=lab,dc=local
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LDAP_READONLY_USER: "true"
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LDAP_READONLY_USER_USERNAME: readonly
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LDAP_READONLY_USER_PASSWORD: ReadOnly05!
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ports:
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- "3889:389"
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volumes:
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- graylog-i05-ldap-data:/var/lib/ldap
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- graylog-i05-ldap-config:/etc/ldap/slapd.d
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healthcheck:
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test: ["CMD-SHELL", "ldapsearch -x -H ldap://localhost -b dc=lab,dc=local -D cn=admin,dc=lab,dc=local -w LdapLab05! cn=admin > /dev/null 2>&1 || exit 1"]
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interval: 10s
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timeout: 5s
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retries: 15
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networks:
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- graylog-i05-net
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deploy:
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resources:
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limits:
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memory: 256M
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cpus: "0.25"
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# ── Keycloak ───────────────────────────────────────────────────────────────
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graylog-i05-kc:
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image: quay.io/keycloak/keycloak:24.0.3
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container_name: graylog-i05-kc
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restart: unless-stopped
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command: start-dev
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environment:
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KEYCLOAK_ADMIN: admin
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KEYCLOAK_ADMIN_PASSWORD: Admin05!
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KC_HEALTH_ENABLED: "true"
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KC_DB: dev-file
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KC_HOSTNAME_STRICT: "false"
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KC_HOSTNAME_STRICT_HTTPS: "false"
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KC_HTTP_ENABLED: "true"
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ports:
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- "8544:8080"
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healthcheck:
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test: ["CMD-SHELL", "curl -sf http://localhost:8080/realms/master || exit 1"]
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interval: 15s
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timeout: 10s
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retries: 20
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start_period: 30s
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networks:
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- graylog-i05-net
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deploy:
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resources:
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limits:
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memory: 1G
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cpus: "1.0"
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# ── WireMock — Zabbix HTTP API mock ─────────────────────────────────────────
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graylog-i05-mock:
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image: wiremock/wiremock:3.3.1
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container_name: graylog-i05-mock
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restart: unless-stopped
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command: >
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--port=8080
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--verbose
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--global-response-templating
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ports:
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- "8765:8080"
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healthcheck:
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test: ["CMD-SHELL", "curl -sf http://localhost:8080/__admin/health || exit 1"]
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interval: 10s
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timeout: 5s
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retries: 10
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networks:
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- graylog-i05-net
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deploy:
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resources:
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limits:
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memory: 256M
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cpus: "0.25"
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# ── Graylog ─────────────────────────────────────────────────────────────────
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graylog-i05-app:
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image: graylog/graylog:5.2
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container_name: it-stack-graylog
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container_name: graylog-i05-app
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restart: unless-stopped
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depends_on:
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graylog-i05-mongo:
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condition: service_healthy
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graylog-i05-es:
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condition: service_healthy
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graylog-i05-ldap:
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condition: service_healthy
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graylog-i05-mock:
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condition: service_healthy
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ports:
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- "9000:$firstPort"
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- "9040:9000"
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- "1518:1514/udp"
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- "12205:12201/udp"
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environment:
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- IT_STACK_ENV=lab-05-integration
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- KEYCLOAK_URL=
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- DB_HOST=
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- REDIS_HOST=
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- SMTP_HOST=
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- GRAYLOG_HOST=
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extra_hosts:
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- "lab-id1:10.0.50.11"
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- "lab-db1:10.0.50.12"
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- "lab-proxy1:10.0.50.15"
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GRAYLOG_IS_MASTER: "true"
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GRAYLOG_PASSWORD_SECRET: GraylogLab05SecretKey1234567890!
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GRAYLOG_ROOT_PASSWORD_SHA2: "a5be15fcb6f940e2c7c52f4cf4d35a31d73440d4b1b9c4a3c85a3e7e74f00ae5"
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GRAYLOG_HTTP_EXTERNAL_URI: http://localhost:9040/
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GRAYLOG_MONGODB_URI: mongodb://graylog-i05-mongo:27017/graylog
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GRAYLOG_ELASTICSEARCH_HOSTS: http://graylog-i05-es:9200
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GRAYLOG_LDAP_CONNECTION_URI: ldap://graylog-i05-ldap:389
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GRAYLOG_LDAP_BASE_DN: dc=lab,dc=local
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GRAYLOG_LDAP_SEARCH_BASE: dc=lab,dc=local
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GRAYLOG_LDAP_SEARCH_PATTERN: "(&(objectClass=inetOrgPerson)(uid={0}))"
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KEYCLOAK_URL: http://graylog-i05-kc:8080
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KEYCLOAK_REALM: it-stack
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KEYCLOAK_CLIENT_ID: graylog
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# Zabbix integration (via WireMock)
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ZABBIX_URL: http://graylog-i05-mock:8080
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ZABBIX_API_TOKEN: lab-zbx-token-05
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ZABBIX_HOST_GROUP: IT-Stack-Lab
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volumes:
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- graylog-i05-app-data:/usr/share/graylog/data
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networks:
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- it-stack-net
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- graylog-i05-net
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deploy:
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resources:
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limits:
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memory: 1G
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cpus: "1.0"
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# ── Networks ───────────────────────────────────────────────────────────────────
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networks:
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it-stack-net:
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graylog-i05-net:
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name: graylog-i05-net
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driver: bridge
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# ── Volumes ────────────────────────────────────────────────────────────────────
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volumes:
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graylog-i05-mongo-data:
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graylog-i05-es-data:
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graylog-i05-ldap-data:
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graylog-i05-ldap-config:
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graylog-i05-app-data:

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