add script + doc to remove everything

This commit is contained in:
Thomas vO 2018-11-28 11:02:51 +01:00
parent 2bdc35de63
commit caba16ea0d
3 changed files with 46 additions and 2 deletions

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@ -18,4 +18,7 @@ However, if you've installed this on some server where you have other stuff you
- uninstall Docker itself, if necessary
- delete the `/matrix` directory (`rm -rf /matrix`)
- delete the `/matrix` directory (`rm -rf /matrix`)
The script `/usr/local/bin/matrix-remove-all` performs all these steps (**use with caution!**).

View file

@ -53,4 +53,11 @@
- name: Create Matrix network in Docker
shell:
cmd: "docker network create --driver=bridge {{ matrix_docker_network }}"
when: "result_check_docker_network.stdout == ''"
when: "result_check_docker_network.stdout == ''"
- name: Ensure matrix-remove-all script created
template:
src: "{{ role_path }}/templates/usr-local-bin/matrix-remove-all.j2"
dest: "/usr/local/bin/matrix-remove-all"
mode: 0750

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@ -0,0 +1,34 @@
#!/bin/bash
if [ "$(id -u)" != "0" ]; then
echo "This script must be executed as root! Aborting."
exit 1
fi
echo "WARNING! You are about to remove everything the playbook installs for matrix.{{ host_specific_hostname_identity }}: matrix, docker images,..."
echo -n "If you're sure you want to do this, type: 'Yes, I really want to remove everything!'"
read sure
if [ "$sure" != "Yes, I really want to remove everything!" ]; then
echo "Good thing I asked, exiting"
exit 0
else
echo "Stop and remove matrix services"
for s in $(find /etc/systemd/system/ -name "matrix-*" -printf "%f\n"); do
systemctl stop $s
rm -f /etc/systemd/system/$s
done
systemctl daemon-reload
echo "Remove matrix cronjobs"
find /etc/cron.d/ -name "matrix-*" -delete
echo "Remove matrix scripts"
find /usr/local/bin/ -name "matrix-*" -delete
echo "Remove every docker images"
docker rmi $(docker images -aq)
echo "Remove docker matrix network"
docker network rm matrix
echo "Remove /matrix directory"
rm -fr /matrix
exit 0
fi