build: setup docker compose

api/.env.example

@@ -0,0 +1,7 @@
+ENV=development
+PORT=5000
+
+DATABASE_URL=postgres://postgres:password@localhost:5432/jokesbapak2
+REDIS_URL=redis://@localhost:6379
+
+SENTRY_DSN=

api/.gitignore

@@ -18,4 +18,6 @@ vendor/
 .env
 
 # Heroku bin directory
-bin
+bin
+
+main

api/Dockerfile

@@ -7,4 +7,6 @@ COPY . .
 RUN go mod download
 RUN go build -v main.go
 
+EXPOSE ${PORT}
+
 CMD ["./main"]

client/Dockerfile

@@ -8,4 +8,6 @@ RUN npm install -g yarn
 RUN yarn install
 RUN yarn build
 
+EXPOSE ${PORT}
+
 CMD ["yarn", "preview"]

database/postgres/.gitignore

@@ -0,0 +1,5 @@
+data
+.crt
+.key
+.cnf
+.dh

database/postgres/Dockerfile

@@ -0,0 +1,13 @@
+FROM postgres:13.3-alpine
+
+WORKDIR /var/lib/postgresql
+
+COPY . .
+
+RUN apk add openssl
+
+RUN chmod +x self-signed-ssl
+RUN ./self-signed-ssl
+
+RUN chown postgres /var/lib/postgresql/server.key && \
+    chmod 600 /var/lib/postgresql/server.key

database/postgres/self-signed-ssl

@@ -0,0 +1,58 @@
+#!/bin/bash
+
+# COPIED/MODIFIED from the postgres server gen-certs util
+
+# Generate some test certificates which are used by the regression test suite:
+#
+#   tls/ca.{crt,key}          Self signed CA certificate.
+#   tls/postgres.{crt,key}       A certificate with no key usage/policy restrictions.
+#   tls/client.{crt,key}      A certificate restricted for SSL client usage.
+#   tls/server.{crt,key}      A certificate restricted for SSL server usage.
+#   tls/postgres.dh              DH Params file.
+
+generate_cert() {
+    local name=$1
+    local cn="$2"
+    local opts="$3"
+
+    local keyfile=${name}.key
+    local certfile=${name}.crt
+
+    [ -f $keyfile ] || openssl genrsa -out $keyfile 2048
+    openssl req \
+        -new -sha256 \
+        -subj "/O=postgres Test/CN=$cn" \
+        -key $keyfile | \
+        openssl x509 \
+            -req -sha256 \
+            -CA ca.crt \
+            -CAkey ca.key \
+            -CAserial ca.txt \
+            -CAcreateserial \
+            -days 365 \
+            $opts \
+            -out $certfile
+}
+
+[ -f ca.key ] || openssl genrsa -out ca.key 4096
+openssl req \
+    -x509 -new -nodes -sha256 \
+    -key ca.key \
+    -days 3650 \
+    -subj '/O=postgres Test/CN=Certificate Authority' \
+    -out ca.crt
+
+cat > openssl.cnf <<_END_
+[ server_cert ]
+keyUsage = digitalSignature, keyEncipherment
+nsCertType = server
+[ client_cert ]
+keyUsage = digitalSignature, keyEncipherment
+nsCertType = client
+_END_
+
+generate_cert server "Server-only" "-extfile openssl.cnf -extensions server_cert"
+generate_cert client "Client-only" "-extfile openssl.cnf -extensions client_cert"
+generate_cert postgres "Generic-cert"
+
+[ -f postgres.dh ] || openssl dhparam -out postgres.dh 2048

database/redis/.gitignore

@@ -0,0 +1,2 @@
+data
+etc

docker-compose.yml

@@ -0,0 +1,76 @@
+services:
+  api:
+    build: ./api/
+    restart: always
+    env_file: ./api/.env
+    ports:
+      - 5000:5000
+    depends_on:
+      - db
+      - cache
+    # Uncomment these if you want to have it on
+    # volumes:
+    #   ./api:/app
+  
+  client:
+    build: ./client/
+    restart: always
+    env_file: ./client/.env
+    ports:
+      - 3000:3000
+    depends_on:
+      - api
+    # Uncomment these if you want to have it on
+    # volumes:
+    #   ./client:/app
+  
+  db:
+    build: ./database/postgres/
+    command: >
+      -c ssl=on
+      -c ssl_cert_file=/var/lib/postgresql/server.crt
+      -c ssl_key_file=/var/lib/postgresql/server.key
+    restart: always
+    ports: 
+      - 5432:5432
+    environment: 
+      POSTGRES_USER: postgres
+      POSTGRES_PASSWORD: password
+      POSTGRES_DB: jokesbapak2
+      PGDATA: /data/postgres
+      # I got this key from somewhere. It works when you run it locally.
+      POSTGRES_SSL_CA_CERT: LS0tLS1CRUdJTiBDRVJUSUZJQ0FURS0tLS0tCk1JSURjekNDQWx1Z0F3SUJBZ0lVR3lDaElvR3g0
+    volumes:
+      - ./database/postgres/data:/data/postgres
+
+  cache:
+    image: redis:6.2.4-alpine
+    restart: always
+    ports:
+      - 6379:6379
+    volumes:
+      - ./database/redis/etc:/usr/local/etc/redis
+      - ./database/redis/data:/data
+
+  cache-admin:
+    image: rediscommander/redis-commander:latest
+    restart: always
+    environment:
+      REDIS_PORT: 6379
+      REDIS_HOST: redis
+    ports:
+      - 2084:8081
+    depends_on:
+      - cache
+
+  db-admin:  
+    image: sosedoff/pgweb:0.11.8
+    restart: always
+    ports:
+      - 2086:8081
+    links:
+      - postgres:postgres
+    environment:
+      DATABASE_URL: postgres://postgres:password@db/jokesbapak2
+    depends_on:
+      - db