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https://github.com/balena-io/open-balena.git
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bd638ac409
Vagrant machine is based on Ubuntu 18.04 including:
- docker
- docker-compose
Provisions some helper functions to the CLI:
- dc (shortcut to ./scripts/compose)
- enter {service} (opens a terminal in the service's container)
- logs {service} (access the journal of the service)
Change-type: patch
Signed-off-by: Rich Bayliss <rich@balena.io>
51 lines
1.2 KiB
Bash
51 lines
1.2 KiB
Bash
#!/bin/bash
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alias dc="/home/vagrant/openbalena/scripts/compose"
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function enter () {
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if [[ $# -lt 1 ]]; then
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echo "Usage: enter <service name> [command]"
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echo " "
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echo " Runs a [command] in the service specified."
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echo " "
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echo " command:"
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echo " (default) /bin/bash"
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echo " "
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echo " example:"
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echo " enter api # this will run the command '/bin/bash' in the API service, providing a shell prompt"
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echo " enter api uptime # this will run the command 'uptime' in the API service, and return"
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return 1
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fi
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service="$1"
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shift
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COMMAND=/bin/bash
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if [[ $# -gt 0 ]]; then
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COMMAND="$@"
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fi
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dc exec ${service} /bin/bash -c "${COMMAND}"
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}
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function logs () {
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if [[ $# -lt 1 ]]; then
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echo "Usage: logs <service name> [options]"
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echo " "
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echo " Shows the logs from journalctl in the service specified."
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echo " "
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echo " options:"
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echo " -f tail the log stream"
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echo " -n number of lines to take"
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echo " "
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echo " example:"
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echo " logs api -fn100 # this will tail the API log, starting with the last 100 lines"
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return 1
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fi
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service="$1"
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shift
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enter ${service} journalctl "$@"
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}
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cd /home/vagrant/openbalena
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