New:

Fastapi Brewman
  Fastapi Barker

barker/app/Dockerfile

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+FROM node:latest AS builder
+RUN git clone --single-branch --depth 1 --branch latest https://git.tanshu.com/tanshu/barker.git /app
+WORKDIR /app/bookie
+RUN npm install --unsafe-perm && /app/bookie/node_modules/.bin/ng build --prod
+
+
+FROM python:latest
+LABEL maintainer="Amritanshu <docker@tanshu.com>"
+COPY --from=builder /app/barker /app
+COPY --from=builder /app/frontend /app/frontend
+WORKDIR /app
+
+# Install Poetry
+RUN curl -sSL https://raw.githubusercontent.com/python-poetry/poetry/master/get-poetry.py | POETRY_HOME=/opt/poetry python && \
+    cd /usr/local/bin && \
+    ln -s /opt/poetry/bin/poetry && \
+    poetry config virtualenvs.create false
+
+# Allow installing dev dependencies to run tests
+ARG INSTALL_DEV=false
+RUN bash -c "if [ $INSTALL_DEV == 'true' ] ; then poetry install --no-root ; else poetry install --no-root --no-dev ; fi"
+
+ENV PYTHONPATH=/app
+EXPOSE 80
+VOLUME /frontend
+
+COPY docker-entrypoint.sh /usr/local/bin/
+RUN chmod 777 /usr/local/bin/docker-entrypoint.sh \
+    && ln -s /usr/local/bin/docker-entrypoint.sh /
+ENTRYPOINT ["docker-entrypoint.sh"]
+
+CMD ["python", "-m", "barker"]

barker/app/backend.dockerfile

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+FROM tiangolo/uvicorn-gunicorn-fastapi:python3.7
+
+WORKDIR /app/
+
+# Install Poetry
+RUN curl -sSL https://raw.githubusercontent.com/python-poetry/poetry/master/get-poetry.py | POETRY_HOME=/opt/poetry python && \
+    cd /usr/local/bin && \
+    ln -s /opt/poetry/bin/poetry && \
+    poetry config virtualenvs.create false
+
+# Copy poetry.lock* in case it doesn't exist in the repo
+COPY ./app/pyproject.toml ./app/poetry.lock* /app/
+
+# Allow installing dev dependencies to run tests
+ARG INSTALL_DEV=false
+RUN bash -c "if [ $INSTALL_DEV == 'true' ] ; then poetry install --no-root ; else poetry install --no-root --no-dev ; fi"
+
+# For development, Jupyter remote kernel, Hydrogen
+# Using inside the container:
+# jupyter lab --ip=0.0.0.0 --allow-root --NotebookApp.custom_display_url=http://127.0.0.1:8888
+ARG INSTALL_JUPYTER=false
+RUN bash -c "if [ $INSTALL_JUPYTER == 'true' ] ; then pip install jupyterlab ; fi"
+
+COPY ./app /app
+ENV PYTHONPATH=/app

barker/app/celeryworker.dockerfile

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+FROM python:3.7
+
+WORKDIR /app/
+
+# Install Poetry
+RUN curl -sSL https://raw.githubusercontent.com/python-poetry/poetry/master/get-poetry.py | POETRY_HOME=/opt/poetry python && \
+    cd /usr/local/bin && \
+    ln -s /opt/poetry/bin/poetry && \
+    poetry config virtualenvs.create false
+
+# Copy poetry.lock* in case it doesn't exist in the repo
+COPY ./app/pyproject.toml ./app/poetry.lock* /app/
+
+# Allow installing dev dependencies to run tests
+ARG INSTALL_DEV=false
+RUN bash -c "if [ $INSTALL_DEV == 'true' ] ; then poetry install --no-root ; else poetry install --no-root --no-dev ; fi"
+
+# For development, Jupyter remote kernel, Hydrogen
+# Using inside the container:
+# jupyter lab --ip=0.0.0.0 --allow-root --NotebookApp.custom_display_url=http://127.0.0.1:8888
+ARG INSTALL_JUPYTER=false
+RUN bash -c "if [ $INSTALL_JUPYTER == 'true' ] ; then pip install jupyterlab ; fi"
+
+ENV C_FORCE_ROOT=1
+
+COPY ./app /app
+WORKDIR /app
+
+ENV PYTHONPATH=/app
+
+COPY ./app/worker-start.sh /worker-start.sh
+
+RUN chmod +x /worker-start.sh
+
+CMD ["bash", "/worker-start.sh"]

barker/app/docker-entrypoint.sh

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+#!/bin/bash
+set -e
+
+cp /app/frontend/* /frontend
+
+exec "$@"

barker/app/worker.Dockerfile

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+FROM python:latest
+LABEL maintainer="Amritanshu <docker@tanshu.com>"
+RUN git clone --single-branch --depth 1 --branch latest https://git.tanshu.com/tanshu/barker.git /repo 
+RUN mkdir /app && mv /repo/barker/* /app
+WORKDIR /app
+
+# Install Poetry
+RUN curl -sSL https://raw.githubusercontent.com/python-poetry/poetry/master/get-poetry.py | POETRY_HOME=/opt/poetry python && \
+    cd /usr/local/bin && \
+    ln -s /opt/poetry/bin/poetry && \
+    poetry config virtualenvs.create false
+
+# Allow installing dev dependencies to run tests
+ARG INSTALL_DEV=false
+RUN bash -c "if [ $INSTALL_DEV == 'true' ] ; then poetry install --no-root ; else poetry install --no-root --no-dev ; fi"
+
+ENV C_FORCE_ROOT=1
+ENV PYTHONPATH=/app
+
+RUN mv /app/worker-start.sh /usr/local/bin/ \
+    && chmod 777 /usr/local/bin/worker-start.sh \
+    && ln -s /usr/local/bin/worker-start.sh /
+
+CMD ["bash", "worker-start.sh"]

barker/files/.env

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+HOST=0.0.0.0
+PORT=80
+LOG_LEVEL=WARN
+DEBUG=false
+SQLALCHEMY_DATABASE_URI=postgresql://postgres:123456@db:5432/petty
+MODULE_NAME=barker.main
+PROJECT_NAME=barker
+SECRET_KEY=ae4d6e7dfaffa2093598555b239e87d29b5876d4a5ff11b8affa479eb72c41ca
+MIDDLEWARE_SECRET_KEY=29e4c76b6c
+ALGORITHM=HS256
+JWT_TOKEN_EXPIRE_MINUTES=30
+NEW_DAY_OFFSET_MINUTES=420
+TIMEZONE_OFFSET_MINUTES=330
+ALEMBIC_LOG_LEVEL=INFO
+ALEMBIC_SQLALCHEMY_LOG_LEVEL=WARN
+RABBITMQ_URI=pyamqp://guest@rabbit//

barker/files/nginx.conf.j2

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+server {
+
+  listen 80;
+  server_name {{ http_host }};
+
+  # Allow large attachments
+  client_max_body_size 128M;
+
+  location /api {
+    proxy_set_header Host            $host:$server_port;
+    proxy_set_header X-Scheme        $scheme;
+    proxy_set_header X-Forwarded-For $remote_addr;
+    proxy_pass       http://localhost:{{ host_port }};
+  }
+  location /token {
+
+    proxy_set_header Host            $host:$server_port;
+    proxy_set_header X-Scheme        $scheme;
+    proxy_set_header X-Forwarded-For $remote_addr;
+    proxy_pass       http://localhost:{{ host_port }};
+  }
+  location /refresh {
+    proxy_set_header Host            $host:$server_port;
+    proxy_set_header X-Scheme        $scheme;
+    proxy_set_header X-Forwarded-For $remote_addr;
+    proxy_pass       http://localhost:{{ host_port }};
+  }
+  location /db-image {
+    proxy_set_header Host            $host:$server_port;
+    proxy_set_header X-Scheme        $scheme;
+    proxy_set_header X-Forwarded-For $remote_addr;
+    proxy_pass       http://localhost:{{ host_port }};
+  }
+  location / {
+    root /var/lib/{{ host_directory }}/frontend;
+    index index.html index.htm;
+    try_files $uri $uri/ /index.html =404;
+  }
+}
+

barker/playbook.yml

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+#################################################
+# DO Community Playbooks: Docker
+#################################################
+---
+- hosts: all
+  become: true
+  vars_files:
+    - vars/default.yml
+
+  tasks:
+    - name: Copy dockerfile
+      synchronize: src=app dest=/tmp
+
+    - name: Build barker image
+      docker_image:
+        name: barker:latest
+        build:
+          path: /tmp/app/
+          dockerfile: /tmp/app/Dockerfile
+          pull: yes
+        state: present
+        source: build
+
+    - name: Build barker worker image
+      docker_image:
+        name: barker-worker:latest
+        build:
+          path: /tmp/app/
+          dockerfile: /tmp/app/worker.Dockerfile
+          pull: yes
+        state: present
+        source: build
+
+    - name: Upload the .env file
+      template:
+        src: "files/.env"
+        dest: "/var/lib/{{ host_directory }}/.env"
+
+    - name: Create barker container
+      docker_container:
+        name: "{{ host_directory }}"
+        image: barker:latest
+        state: started
+        restart_policy: "unless-stopped"
+        env_file: "/var/lib/{{ host_directory }}/.env"
+        links:
+          - "postgres:db"
+          - "rabbit:rabbit"
+        published_ports:
+          - "127.0.0.1:{{ host_port }}:80"
+        volumes:
+          - "/var/lib/{{ host_directory }}/frontend:/frontend"
+
+    - name: Create barker worker container
+      docker_container:
+        name: "{{ host_directory }}-worker"
+        image: barker-worker:latest
+        state: started
+        restart_policy: "unless-stopped"
+        env_file: "/var/lib/{{ host_directory }}/.env"
+        links:
+          - "rabbit:rabbit"
+
+
+    - name: Check if Nginx conf file exists
+      stat: path="/etc/nginx/sites-available/{{ http_conf }}"
+      register: status
+
+    - name: No need to reload Nginx
+      debug: msg= {{ "No need to reload Nginx as sites-available entries have already been created" }}
+
+    - name: Set Nginx conf file
+      when: status.stat.exists == false
+      template:
+        src: "files/nginx.conf.j2"
+        dest: "/etc/nginx/sites-available/{{ http_conf }}"
+
+    - name: Enable new site
+      when: status.stat.exists == false
+      file:
+        src: "/etc/nginx/sites-available/{{ http_conf }}"
+        dest: "/etc/nginx/sites-enabled/{{ http_conf }}"
+        state: link
+      notify: Reload Nginx
+
+  handlers:
+    - name: Reload Nginx
+      service:
+        name: nginx
+        state: reloaded
+

barker/readme.md

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+# Docker on Ubuntu 18.04
+
+This playbook will install Docker an Ubuntu 18.04 machine, as explained in the guide on
+[How to Use Ansible to Install and Set Up Docker on Ubuntu 18.04](https://www.digitalocean.com/community/tutorials/how-to-use-ansible-to-install-and-set-up-docker-on-ubuntu-18-04).
+A number of containers will be created with the options specified in the `vars/default.yml` variable file.
+
+## Settings
+
+- `create_containers`: number of containers to create.
+- `default_container_name`: default name for new containers.
+- `default_container_image`: default image for new containers.
+- `default_container_command`: default command to run on new containers.
+
+
+## Running this Playbook
+
+Quick Steps:
+
+### 1. Obtain the playbook
+```shell
+git clone https://github.com/do-community/ansible-playbooks.git
+cd ansible-playbooks/docker_ubuntu1804
+```
+
+### 2. Customize Options
+
+```shell
+nano vars/default.yml
+```
+
+```yml
+#vars/default.yml
+---
+create_containers: 4
+default_container_name: docker
+default_container_image: ubuntu
+default_container_command: sleep 1d
+```
+
+### 3. Run the Playbook
+
+```command
+ansible-playbook -l [target] -i [inventory file] -u [remote user] playbook.yml
+```
+
+For more information on how to run this Ansible setup, please check this guide: [How to Use Ansible to Install and Set Up Docker on Ubuntu 18.04](https://www.digitalocean.com/community/tutorials/how-to-use-ansible-to-install-and-set-up-docker-on-ubuntu-18-04).

barker/vars/default.yml

@@ -0,0 +1,5 @@
+---
+http_host: "knox.hopsngrains.com"
+http_conf: "knox.hopsngrains.com.conf"
+host_port: "8338"
+host_directory: "barker"

brewman/app/Dockerfile

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+FROM node:latest AS builder
+RUN git clone --single-branch --depth 1 --branch latest https://git.tanshu.com/tanshu/brewman.git /app
+WORKDIR /app/overlord
+RUN npm install --unsafe-perm && /app/overlord/node_modules/.bin/ng build --prod
+
+
+FROM python:latest
+LABEL maintainer="Amritanshu <docker@tanshu.com>"
+COPY --from=builder /app/brewman /app
+COPY --from=builder /app/frontend /app/frontend
+WORKDIR /app/brewman
+
+# Install Poetry
+RUN curl -sSL https://raw.githubusercontent.com/python-poetry/poetry/master/get-poetry.py | POETRY_HOME=/opt/poetry python && \
+    cd /usr/local/bin && \
+    ln -s /opt/poetry/bin/poetry && \
+    poetry config virtualenvs.create false
+
+# Allow installing dev dependencies to run tests
+ARG INSTALL_DEV=false
+RUN bash -c "if [ $INSTALL_DEV == 'true' ] ; then poetry install --no-root ; else poetry install --no-root --no-dev ; fi"
+
+ENV PYTHONPATH=/app
+EXPOSE 80
+VOLUME /frontend
+
+COPY docker-entrypoint.sh /usr/local/bin/
+RUN chmod 777 /usr/local/bin/docker-entrypoint.sh \
+    && ln -s /usr/local/bin/docker-entrypoint.sh /
+ENTRYPOINT ["docker-entrypoint.sh"]
+
+CMD ["python", "-m", "brewman"]

brewman/app/docker-entrypoint.sh

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+#!/bin/bash
+set -e
+
+cp /app/frontend/* /frontend
+
+exec "$@"

brewman/files/.env-acc

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+HOST=0.0.0.0
+PORT=80
+LOG_LEVEL=WARN
+DEBUG=false
+SQLALCHEMY_DATABASE_URI=postgresql://postgres:123456@db:5432/acc
+MODULE_NAME=brewman.main
+PROJECT_NAME=brewman
+POSTGRES_SERVER=db
+POSTGRES_USER=postgres
+POSTGRES_PASSWORD=123456
+POSTGRES_DB=exp
+
+SECRET_KEY=c9bee2d38676447c2f7a9ea715446e2fd09f16fbaa5b3f6a6f207ec18993987f
+MIDDLEWARE_SECRET_KEY=cb71666b9c
+ALGORITHM=HS256
+JWT_TOKEN_EXPIRE_MINUTES=30
+
+ALEMBIC_LOG_LEVEL=INFO
+ALEMBIC_SQLALCHEMY_LOG_LEVEL=WARN

brewman/files/.env-exp

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+HOST=0.0.0.0
+PORT=80
+LOG_LEVEL=WARN
+DEBUG=false
+SQLALCHEMY_DATABASE_URI=postgresql://postgres:123456@db:5432/exp
+MODULE_NAME=brewman.main
+PROJECT_NAME=brewman
+POSTGRES_SERVER=db
+POSTGRES_USER=postgres
+POSTGRES_PASSWORD=123456
+POSTGRES_DB=exp
+
+SECRET_KEY=8546a61262dab7c05ccf2e26abe30bc10966904df6dfd29259ea85dd0844a8e7
+MIDDLEWARE_SECRET_KEY=da6fcd999b
+ALGORITHM=HS256
+JWT_TOKEN_EXPIRE_MINUTES=30
+
+ALEMBIC_LOG_LEVEL=INFO
+ALEMBIC_SQLALCHEMY_LOG_LEVEL=WARN

brewman/files/.env-hops

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+HOST=0.0.0.0
+PORT=80
+LOG_LEVEL=WARN
+DEBUG=false
+SQLALCHEMY_DATABASE_URI=postgresql://postgres:123456@db:5432/hops
+MODULE_NAME=brewman.main
+PROJECT_NAME=brewman
+POSTGRES_SERVER=db
+POSTGRES_USER=postgres
+POSTGRES_PASSWORD=123456
+POSTGRES_DB=exp
+
+SECRET_KEY=cfb3be420c4e2b0ed423b2e4e238713d0461e2ba56198138ad6c4d82aef6295c
+MIDDLEWARE_SECRET_KEY=9c2bdd24be
+ALGORITHM=HS256
+JWT_TOKEN_EXPIRE_MINUTES=30
+
+ALEMBIC_LOG_LEVEL=INFO
+ALEMBIC_SQLALCHEMY_LOG_LEVEL=WARN

brewman/files/.env-mhl

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+HOST=0.0.0.0
+PORT=80
+LOG_LEVEL=WARN
+DEBUG=false
+SQLALCHEMY_DATABASE_URI=postgresql://postgres:123456@db:5432/mhl
+MODULE_NAME=brewman.main
+PROJECT_NAME=brewman
+POSTGRES_SERVER=db
+POSTGRES_USER=postgres
+POSTGRES_PASSWORD=123456
+POSTGRES_DB=exp
+
+SECRET_KEY=c9fd1b99931feb083f67470170650420b99eb35368d3de186427166c28d32c8b
+MIDDLEWARE_SECRET_KEY=9183bdcfb0
+ALGORITHM=HS256
+JWT_TOKEN_EXPIRE_MINUTES=30
+
+ALEMBIC_LOG_LEVEL=INFO
+ALEMBIC_SQLALCHEMY_LOG_LEVEL=WARN

brewman/files/exp database migration

@@ -0,0 +1,30 @@
+ALTER TABLE accounts ADD CONSTRAINT accounts_name_key UNIQUE (name);
+alter table accounts drop constraint uq_accounts_name;
+
+
+alter table auth_clients drop constraint uq_auth_clients_code;
+alter table auth_clients drop constraint uq_auth_clients_name;
+ALTER TABLE auth_clients ADD CONSTRAINT "auth_clients_Code_key" UNIQUE (name);
+ALTER TABLE auth_clients ADD CONSTRAINT "auth_clients_Name_key" UNIQUE (name);
+
+alter table auth_login_history drop constraint uq_auth_login_history_user_id;
+ALTER TABLE auth_login_history ADD CONSTRAINT "auth_login_history_user_id_client_id_date_key" UNIQUE (date);
+ALTER TABLE auth_roles ADD CONSTRAINT "auth_roles_Name_key" UNIQUE ("Name");
+ALTER TABLE auth_groups ADD CONSTRAINT "auth_groups_Name_key" UNIQUE ("Name");
+ALTER TABLE auth_users ADD CONSTRAINT "auth_users_Name_key" UNIQUE ("Name");
+ALTER TABLE cost_centres ADD CONSTRAINT "entities_costcenters_Name_key" UNIQUE ("Name");
+ALTER TABLE fingerprints ADD CONSTRAINT "uq_employee_id_date" UNIQUE ("EmployeeID");
+ALTER TABLE product_groups ADD CONSTRAINT "entities_productgroups_Name_key" UNIQUE ("Name");
+ALTER TABLE products ADD CONSTRAINT "products_Code_key" UNIQUE ("Code");
+ALTER TABLE products ADD CONSTRAINT "products_Name_Units_key" UNIQUE ("Code");
+
+alter table recipe_items drop constraint uq_recipe_items_recipe_id;
+ALTER TABLE recipe_items ADD CONSTRAINT "recipe_items_recipe_id_product_id_key" UNIQUE (product_id);
+
+ALTER TABLE settings ADD CONSTRAINT "settings_Name_key" UNIQUE ("Name");
+DROP INDEX ix_vouchers_date;
+ALTER TABLE service_charges ADD CONSTRAINT "service_charges_journal_id_fkey" UNIQUE ("journal_id");
+ALTER TABLE service_charges ADD CONSTRAINT "service_charges_voucher_id_fkey" UNIQUE ("journal_id");
+ALTER TABLE salary_deductions ADD CONSTRAINT "entities_salarydeductions_JournalID_fkey" UNIQUE ("JournalID");
+ALTER TABLE salary_deductions ADD CONSTRAINT "salary_deductions_VoucherID_fkey" UNIQUE ("VoucherID");
+

brewman/files/nginx.conf.j2

@@ -0,0 +1,46 @@
+server {
+
+  listen 80;
+  server_name {{ http_host }};
+
+  # Allow large attachments
+  client_max_body_size 128M;
+
+  location /api {
+    proxy_set_header Host            $host:$server_port;
+    proxy_set_header X-Scheme        $scheme;
+    proxy_set_header X-Forwarded-For $remote_addr;
+    proxy_pass       http://localhost:{{ host_port }};
+  }
+  location /token {
+
+    proxy_set_header Host            $host:$server_port;
+    proxy_set_header X-Scheme        $scheme;
+    proxy_set_header X-Forwarded-For $remote_addr;
+    proxy_pass       http://localhost:{{ host_port }};
+  }
+  location /refresh {
+    proxy_set_header Host            $host:$server_port;
+    proxy_set_header X-Scheme        $scheme;
+    proxy_set_header X-Forwarded-For $remote_addr;
+    proxy_pass       http://localhost:{{ host_port }};
+  }
+  location /attendance-report {
+    proxy_set_header Host            $host:$server_port;
+    proxy_set_header X-Scheme        $scheme;
+    proxy_set_header X-Forwarded-For $remote_addr;
+    proxy_pass       http://localhost:{{ host_port }};
+  }
+  location /db-image {
+    proxy_set_header Host            $host:$server_port;
+    proxy_set_header X-Scheme        $scheme;
+    proxy_set_header X-Forwarded-For $remote_addr;
+    proxy_pass       http://localhost:{{ host_port }};
+  }
+  location / {
+    root /var/lib/{{ host_directory }}/frontend;
+    index index.html index.htm;
+    try_files $uri $uri/ /index.html =404;
+  }
+}
+

brewman/playbook-acc.yml

@@ -0,0 +1,70 @@
+#################################################
+# DO Community Playbooks: Docker
+#################################################
+---
+- hosts: all
+  become: true
+  vars_files:
+    - vars/acc.yml
+
+  tasks:
+    - name: Copy dockerfile
+      synchronize: src=app dest=/tmp
+
+    - name: Build brewman image
+      docker_image:
+        name: brewman:latest
+        build:
+          path: /tmp/app/
+          dockerfile: /tmp/app/Dockerfile
+          pull: yes
+        state: present
+        source: build
+
+    - name: Upload the .env file
+      template:
+        src: "files/.env-acc"
+        dest: "/var/lib/{{ host_directory }}/.env"
+
+    - name: Create brewman container
+      docker_container:
+        name: "{{ host_directory }}"
+        image: brewman:latest
+        state: started
+        restart_policy: "unless-stopped"
+        env_file: "/var/lib/{{ host_directory }}/.env"
+        links:
+          - "postgres:db"
+        published_ports:
+          - "127.0.0.1:{{ host_port }}:80"
+        volumes:
+          - "/var/lib/{{ host_directory }}/frontend:/frontend"
+
+
+    - name: Check if Nginx conf file exists
+      stat: path="/etc/nginx/sites-available/{{ http_conf }}"
+      register: status
+
+    - name: No need to reload Nginx
+      debug: msg= {{ "No need to reload Nginx as sites-available entries have already been created" }}
+
+    - name: Set Nginx conf file
+      when: status.stat.exists == false
+      template:
+        src: "files/nginx.conf.j2"
+        dest: "/etc/nginx/sites-available/{{ http_conf }}"
+
+    - name: Enable new site
+      when: status.stat.exists == false
+      file:
+        src: "/etc/nginx/sites-available/{{ http_conf }}"
+        dest: "/etc/nginx/sites-enabled/{{ http_conf }}"
+        state: link
+      notify: Reload Nginx
+
+  handlers:
+    - name: Reload Nginx
+      service:
+        name: nginx
+        state: reloaded
+

brewman/playbook-exp.yml

@@ -0,0 +1,70 @@
+#################################################
+# DO Community Playbooks: Docker
+#################################################
+---
+- hosts: all
+  become: true
+  vars_files:
+    - vars/exp.yml
+
+  tasks:
+    - name: Copy dockerfile
+      synchronize: src=app dest=/tmp
+
+    - name: Build brewman image
+      docker_image:
+        name: brewman:latest
+        build:
+          path: /tmp/app/
+          dockerfile: /tmp/app/Dockerfile
+          pull: yes
+        state: present
+        source: build
+
+    - name: Upload the .env file
+      template:
+        src: "files/.env-exp"
+        dest: "/var/lib/{{ host_directory }}/.env"
+
+    - name: Create brewman container
+      docker_container:
+        name: "{{ host_directory }}"
+        image: brewman:latest
+        state: started
+        restart_policy: "unless-stopped"
+        env_file: "/var/lib/{{ host_directory }}/.env"
+        links:
+          - "postgres:db"
+        published_ports:
+          - "127.0.0.1:{{ host_port }}:80"
+        volumes:
+          - "/var/lib/{{ host_directory }}/frontend:/frontend"
+
+
+    - name: Check if Nginx conf file exists
+      stat: path="/etc/nginx/sites-available/{{ http_conf }}"
+      register: status
+
+    - name: No need to reload Nginx
+      debug: msg= {{ "No need to reload Nginx as sites-available entries have already been created" }}
+
+    - name: Set Nginx conf file
+      when: status.stat.exists == false
+      template:
+        src: "files/nginx.conf.j2"
+        dest: "/etc/nginx/sites-available/{{ http_conf }}"
+
+    - name: Enable new site
+      when: status.stat.exists == false
+      file:
+        src: "/etc/nginx/sites-available/{{ http_conf }}"
+        dest: "/etc/nginx/sites-enabled/{{ http_conf }}"
+        state: link
+      notify: Reload Nginx
+
+  handlers:
+    - name: Reload Nginx
+      service:
+        name: nginx
+        state: reloaded
+

brewman/playbook-hops.yml

@@ -0,0 +1,70 @@
+#################################################
+# DO Community Playbooks: Docker
+#################################################
+---
+- hosts: all
+  become: true
+  vars_files:
+    - vars/hops.yml
+
+  tasks:
+    - name: Copy dockerfile
+      synchronize: src=app dest=/tmp
+
+    - name: Build brewman image
+      docker_image:
+        name: brewman:latest
+        build:
+          path: /tmp/app/
+          dockerfile: /tmp/app/Dockerfile
+          pull: yes
+        state: present
+        source: build
+
+    - name: Upload the .env file
+      template:
+        src: "files/.env-hops"
+        dest: "/var/lib/{{ host_directory }}/.env"
+
+    - name: Create brewman container
+      docker_container:
+        name: "{{ host_directory }}"
+        image: brewman:latest
+        state: started
+        restart_policy: "unless-stopped"
+        env_file: "/var/lib/{{ host_directory }}/.env"
+        links:
+          - "postgres:db"
+        published_ports:
+          - "127.0.0.1:{{ host_port }}:80"
+        volumes:
+          - "/var/lib/{{ host_directory }}/frontend:/frontend"
+
+
+    - name: Check if Nginx conf file exists
+      stat: path="/etc/nginx/sites-available/{{ http_conf }}"
+      register: status
+
+    - name: No need to reload Nginx
+      debug: msg= {{ "No need to reload Nginx as sites-available entries have already been created" }}
+
+    - name: Set Nginx conf file
+      when: status.stat.exists == false
+      template:
+        src: "files/nginx.conf.j2"
+        dest: "/etc/nginx/sites-available/{{ http_conf }}"
+
+    - name: Enable new site
+      when: status.stat.exists == false
+      file:
+        src: "/etc/nginx/sites-available/{{ http_conf }}"
+        dest: "/etc/nginx/sites-enabled/{{ http_conf }}"
+        state: link
+      notify: Reload Nginx
+
+  handlers:
+    - name: Reload Nginx
+      service:
+        name: nginx
+        state: reloaded
+

brewman/playbook-mhl.yml

@@ -0,0 +1,70 @@
+#################################################
+# DO Community Playbooks: Docker
+#################################################
+---
+- hosts: all
+  become: true
+  vars_files:
+    - vars/mhl.yml
+
+  tasks:
+    - name: Copy dockerfile
+      synchronize: src=app dest=/tmp
+
+    - name: Build brewman image
+      docker_image:
+        name: brewman:latest
+        build:
+          path: /tmp/app/
+          dockerfile: /tmp/app/Dockerfile
+          pull: yes
+        state: present
+        source: build
+
+    - name: Upload the .env file
+      template:
+        src: "files/.env-mhl"
+        dest: "/var/lib/{{ host_directory }}/.env"
+
+    - name: Create brewman container
+      docker_container:
+        name: "{{ host_directory }}"
+        image: brewman:latest
+        state: started
+        restart_policy: "unless-stopped"
+        env_file: "/var/lib/{{ host_directory }}/.env"
+        links:
+          - "postgres:db"
+        published_ports:
+          - "127.0.0.1:{{ host_port }}:80"
+        volumes:
+          - "/var/lib/{{ host_directory }}/frontend:/frontend"
+
+
+    - name: Check if Nginx conf file exists
+      stat: path="/etc/nginx/sites-available/{{ http_conf }}"
+      register: status
+
+    - name: No need to reload Nginx
+      debug: msg= {{ "No need to reload Nginx as sites-available entries have already been created" }}
+
+    - name: Set Nginx conf file
+      when: status.stat.exists == false
+      template:
+        src: "files/nginx.conf.j2"
+        dest: "/etc/nginx/sites-available/{{ http_conf }}"
+
+    - name: Enable new site
+      when: status.stat.exists == false
+      file:
+        src: "/etc/nginx/sites-available/{{ http_conf }}"
+        dest: "/etc/nginx/sites-enabled/{{ http_conf }}"
+        state: link
+      notify: Reload Nginx
+
+  handlers:
+    - name: Reload Nginx
+      service:
+        name: nginx
+        state: reloaded
+

brewman/readme.md

@@ -0,0 +1,46 @@
+# Docker on Ubuntu 18.04
+
+This playbook will install Docker an Ubuntu 18.04 machine, as explained in the guide on
+[How to Use Ansible to Install and Set Up Docker on Ubuntu 18.04](https://www.digitalocean.com/community/tutorials/how-to-use-ansible-to-install-and-set-up-docker-on-ubuntu-18-04).
+A number of containers will be created with the options specified in the `vars/default.yml` variable file.
+
+## Settings
+
+- `create_containers`: number of containers to create.
+- `default_container_name`: default name for new containers.
+- `default_container_image`: default image for new containers.
+- `default_container_command`: default command to run on new containers.
+
+
+## Running this Playbook
+
+Quick Steps:
+
+### 1. Obtain the playbook
+```shell
+git clone https://github.com/do-community/ansible-playbooks.git
+cd ansible-playbooks/docker_ubuntu1804
+```
+
+### 2. Customize Options
+
+```shell
+nano vars/default.yml
+```
+
+```yml
+#vars/default.yml
+---
+create_containers: 4
+default_container_name: docker
+default_container_image: ubuntu
+default_container_command: sleep 1d
+```
+
+### 3. Run the Playbook
+
+```command
+ansible-playbook -l [target] -i [inventory file] -u [remote user] playbook.yml
+```
+
+For more information on how to run this Ansible setup, please check this guide: [How to Use Ansible to Install and Set Up Docker on Ubuntu 18.04](https://www.digitalocean.com/community/tutorials/how-to-use-ansible-to-install-and-set-up-docker-on-ubuntu-18-04).

brewman/vars/acc.yml

@@ -0,0 +1,5 @@
+---
+http_host: "acc.hopsngrains.com"
+http_conf: "acc.hopsngrains.com.conf"
+host_port: "8659"
+host_directory: "brewman-acc"

brewman/vars/exp.yml

@@ -0,0 +1,5 @@
+---
+http_host: "exp.tanshu.com"
+http_conf: "exp.tanshu.com.conf"
+host_port: "8656"
+host_directory: "brewman-exp"

brewman/vars/hops.yml

@@ -0,0 +1,5 @@
+---
+http_host: "hops.hopsngrains.com"
+http_conf: "hops.hopsngrains.com.conf"
+host_port: "8658"
+host_directory: "brewman-hops"

brewman/vars/mhl.yml

@@ -0,0 +1,5 @@
+---
+http_host: "mhl.hopsngrains.com"
+http_conf: "mhl.hopsngrains.com.conf"
+host_port: "8657"
+host_directory: "brewman-mhl"