From 5211530f556f4839903782d7394ff95b0c169161 Mon Sep 17 00:00:00 2001
From: Thumbscrew <thumbscrw@pm.me>
Date: Sat, 12 Feb 2022 14:02:26 +0000
Subject: [PATCH] add initial docker-compose.yaml

---
 .env.example              |  9 ++++
 .gitignore                |  3 ++
 docker-compose.yaml       | 89 +++++++++++++++++++++++++++++++++++++++
 secrets/postgres_db.txt   |  1 +
 secrets/postgres_user.txt |  1 +
 5 files changed, 103 insertions(+)
 create mode 100644 .env.example
 create mode 100644 .gitignore
 create mode 100644 docker-compose.yaml
 create mode 100644 secrets/postgres_db.txt
 create mode 100644 secrets/postgres_user.txt

diff --git a/.env.example b/.env.example
new file mode 100644
index 0000000..f7a658c
--- /dev/null
+++ b/.env.example
@@ -0,0 +1,9 @@
+# Docker
+VOLUME_PATH=/data/zabbix
+
+# PostgreSQL
+POSTGRES_TAG=13
+
+# Zabbix
+ZABBIX_TAG=5.4-alpine-latest
+ZABBIX_TZ="Europe/London"
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..c1f4a22
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,3 @@
+.env
+
+secrets/postgres_password.txt
\ No newline at end of file
diff --git a/docker-compose.yaml b/docker-compose.yaml
new file mode 100644
index 0000000..f7c2163
--- /dev/null
+++ b/docker-compose.yaml
@@ -0,0 +1,89 @@
+secrets:
+  postgres_db:
+    file: ./secrets/postgres_db.txt
+  postgres_user:
+    file: ./secrets/postgres_user.txt
+  postgres_password:
+    file: ./secrets/postgres_password.txt
+
+networks:
+  database:
+  web:
+  agent:
+
+services:
+  postgres-server:
+    image: postgres:${POSTGRES_TAG}
+    restart: unless-stopped
+    volumes:
+      - ${VOLUME_PATH}/var/lib/postgresql/data:/var/lib/postgresql/data:rw
+    networks:
+      - database
+    secrets:
+      - postgres_db
+      - postgres_user
+      - postgres_password
+    environment:
+      POSTGRES_DB_FILE: /run/secrets/postgres_db
+      POSTGRES_USER_FILE: /run/secrets/postgres_user
+      POSTGRES_PASSWORD_FILE: /run/secrets/postgres_password
+
+  zabbix-server:
+    image: zabbix/zabbix-server-pgsql:${ZABBIX_TAG}
+    restart: unless-stopped
+    networks:
+      - database
+      - web
+      - agent
+    secrets:
+      - postgres_db
+      - postgres_user
+      - postgres_password
+    environment:
+      POSTGRES_DB_FILE: /run/secrets/postgres_db
+      POSTGRES_USER_FILE: /run/secrets/postgres_user
+      POSTGRES_PASSWORD_FILE: /run/secrets/postgres_password
+      ZBX_HISTORYSTORAGETYPES: log,text # Zabbix configuration variables
+      ZBX_DEBUGLEVEL: 1
+      ZBX_HOUSEKEEPINGFREQUENCY: 1
+      ZBX_MAXHOUSEKEEPERDELETE: 5000
+    ports:
+      - 10051:10051
+    depends_on:
+      - postgres-server
+    volumes:
+      - ${VOLUME_PATH}/usr/lib/zabbix/alertscripts:/usr/lib/zabbix/alertscripts:rw
+
+  zabbix-web:    # The main Zabbix web UI or interface 
+    image: zabbix/zabbix-web-nginx-pgsql:${ZABBIX_TAG}
+    restart: unless-stopped
+    networks:
+      - database
+      - web
+    secrets:
+      - postgres_db
+      - postgres_user
+      - postgres_password
+    environment:  # Postgres database variables
+      POSTGRES_DB_FILE: /run/secrets/postgres_db
+      POSTGRES_USER_FILE: /run/secrets/postgres_user
+      POSTGRES_PASSWORD_FILE: /run/secrets/postgres_password
+      ZBX_SERVER_HOST: zabbix-server  # Zabbix related and PHP variables
+      ZBX_POSTMAXSIZE: 64M
+      PHP_TZ: ${ZABBIX_TZ}
+      ZBX_MAXEXECUTIONTIME: 500
+    depends_on:
+      - postgres-server
+      - zabbix-server
+    ports: # Port where Zabbix UI is available
+      - 80:8080
+
+  zabbix-agent:   # Zabbix agent service that tracks usage and send to zabbix server
+    image: zabbix/zabbix-agent:${ZABBIX_TAG}
+    restart: unless-stopped
+    networks:
+      - agent
+    # network_mode: "host"
+    privileged: true
+    depends_on:
+      - zabbix-server
\ No newline at end of file
diff --git a/secrets/postgres_db.txt b/secrets/postgres_db.txt
new file mode 100644
index 0000000..c0a5886
--- /dev/null
+++ b/secrets/postgres_db.txt
@@ -0,0 +1 @@
+zabbix
\ No newline at end of file
diff --git a/secrets/postgres_user.txt b/secrets/postgres_user.txt
new file mode 100644
index 0000000..c0a5886
--- /dev/null
+++ b/secrets/postgres_user.txt
@@ -0,0 +1 @@
+zabbix
\ No newline at end of file