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Implement ynh_lxc_swapfiles_clean

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This commit is contained in:
yalh76 2022-10-24 01:13:09 +02:00
parent ebbbc5b419
commit d3883f6b69
2 changed files with 21 additions and 8 deletions
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27
lib/ynh_lxd
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@ -138,14 +138,27 @@ _ynh_lxc_start_and_wait () {
LXC_IP=$(lxc exec $name -- hostname -I | cut -d' ' -f1 | grep -E -o "\<[0-9.]{8,}\>")
}
# Clean the swapfiles of an LXC container
#
# usage: ynh_lxc_swapfiles_clean --name=name
# | arg: -n, --name= - name of the LXC
#
# Requires YunoHost version *.*.* or higher.
ynh_lxc_swapfiles_clean () {
# Declare an array to define the options of this helper.
local legacy_args=n
local -A args_array=([n]=name=)
local name
# Manage arguments with getopts
ynh_handle_getopts_args "$@"
# Restart it if needed
if [ "$(lxc info $LXC_NAME | grep Status | awk '{print tolower($2)}')" != "running" ]; then
lxc start $LXC_NAME
_ynh_lxc_start_and_wait --name=$LXC_NAME
if [ "$(lxc info $name | grep Status | awk '{print tolower($2)}')" != "running" ]; then
lxc start $name
_ynh_lxc_start_and_wait --name=$name
fi
lxc exec $LXC_NAME -- bash -c 'for swapfile in $(ls /swap_* 2>/dev/null); do swapoff $swapfile; done'
lxc exec $LXC_NAME -- bash -c 'for swapfile in $(ls /swap_* 2>/dev/null); do rm -f $swapfile; done'
lxc exec $name -- bash -c 'for swapfile in $(ls /swap_* 2>/dev/null); do swapoff $swapfile; done'
lxc exec $name -- bash -c 'for swapfile in $(ls /swap_* 2>/dev/null); do rm -f $swapfile; done'
}
ynh_lxc_snapshot_exists () {
@ -161,7 +174,7 @@ ynh_lxc_snapshot_load () {
log_debug "Loading snapshot $snapname ..."
# Remove swap files before restoring the snapshot.
ynh_lxc_swapfiles_clean
ynh_lxc_swapfiles_clean --name=$LXC_NAME
ynh_lxc_stop --name=$LXC_NAME
@ -174,7 +187,7 @@ ynh_lxc_reset () {
# If the container exists
if lxc info $LXC_NAME >/dev/null 2>/dev/null; then
# Remove swap files before deletting the continer
ynh_lxc_swapfiles_clean
ynh_lxc_swapfiles_clean --name=$LXC_NAME
fi
ynh_lxc_stop --name=$LXC_NAME

2
lib/ynh_lxd_package_check
View file

@ -255,7 +255,7 @@ ynh_lxc_pc_snapshot_create () {
ynh_lxc_pc_witness_files_check --name=$name >&2
# Remove swap files to avoid killing the CI with huge snapshots.
ynh_lxc_swapfiles_clean
ynh_lxc_swapfiles_clean --name=$name
ynh_lxc_stop --name=$name