60 lines
1.5 KiB
Bash
60 lines
1.5 KiB
Bash
#!/usr/bin/env bash
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#
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# After running this script:
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# 1. docker is installed
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# 2. docker-compose if installed
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# 3. docker group exists
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# 4. user is in docker group
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#
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# 1. docker is installed
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if not_installed "docker"; then
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printf "Installing docker...\n"
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# Requirements
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install apt-transport-https ca-certificates curl gnupg-agent \
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software-properties-common
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# Add repository
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add_key "https://download.docker.com/linux/ubuntu/gpg"
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sudo add-apt-repository -y \
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"deb [arch=amd64] https://download.docker.com/linux/ubuntu \
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$(lsb_release -cs) \
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stable"
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update
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# Install
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install docker-ce
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fi
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printf "docker is installed\n"
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docker --version
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# 2. docker-compose if installed
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if not_installed "docker-compose"; then
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printf "Installing docker-compose...\n"
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# Docker-compose
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readonly docker_compose_url="https://github.com/docker/compose/releases/download/1.21.2/docker-compose-$(uname -s)-$(uname -m)"
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sudo curl -L "$docker_compose_url" -o /usr/local/bin/docker-compose
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sudo chmod +x /usr/local/bin/docker-compose
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fi
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printf "docker-compose is installed\n"
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docker-compose --version
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# 3. docker group exists
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readonly docker_group='docker'
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if ! grep -q "$docker_group" /etc/group; then
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sudo groupadd "$docker_group"
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fi
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printf "group '$docker_group' is created\n"
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# 4. user is in docker group
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if ! groups "$USER" | grep -q "\b$docker_group\b"; then
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sudo usermod -aG docker "$USER"
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fi
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printf "user '$USER' is in '$docker_group' group\n"
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