85 lines
1.9 KiB
Markdown
85 lines
1.9 KiB
Markdown
# Get started with Docker.
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Docker is the recommended way for novices to
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test this software, to use it first you
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are going to have to install a bunch of packages
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in the host.
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## Install Docker deps in the Host.
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```shell
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sudo apt update && \
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sudo apt install docker.io redis postgresql pwgen
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```
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## Configure Redis in the Host for Docker
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Now you are going to have to reconfigure
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redis to use unix sockets that you can share
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with redis.
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```shell
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( cat << 'EOF'
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unixsocket /var/run/redis/redis.sock
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unixsocketperm 777
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EOF
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) | sudo tee -a /etc/redis/redis.conf && \
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sudo systemctl restart redis
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```
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## Setup the database in the Host.
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```shell
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( cat << EOF
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create user $(whoami);
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create database "las_tres";
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grant all privileges on database "las_tres" to $(whoami);
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alter database "las_tres" owner to $(whoami);
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EOF
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) | sudo -u postgres psql
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```
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## Exec the webpage using Docker.
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```shell
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bash start_docker.sh
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```
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The first time you execute this the database migrations
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won't be applied but we are going to solve this soon.
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As soon as the application is already listening in the port 3000
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open a new terminal and execute the following command to install
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the database migrations.
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```shell
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bash install_docker.sh
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```
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It is very important that all the docker actions are
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done when the container is started otherwise they
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will throw error and do nothing.
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After the install interrupt `start_docker.sh` with
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control + c and start it again and the database
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installation will be complete.
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## Creating new migrations.
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```shell
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bash prepare_docker.sh
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```
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## Upgrading the database with the new migrations.
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```shell
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bash upgrade_docker.sh
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```
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## Where are the CSS and Javascript build scripts for Docker?
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These scripts are not needed in Docker since Docker already
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does them every time you start the container, caring about
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changes in the Perl dependencies is also unneeded, Docker
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already cares for you.
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