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105 lines
2.2 KiB
105 lines
2.2 KiB
#!/usr/bin/env bash
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# CONSTANTS
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BASEDIR=$(dirname "$0")
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CONTAINER=''
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SYMPA_ARCHIVE=''
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SYMPA_NET0=''
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# FUNCTIONS
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function usage {
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echo "$(basename "$0") <CONTAINER_NAME>"
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}
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function parse_options {
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while [[ $# -gt 0 ]]; do
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case "$1" in
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--help | -h)
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usage && exit 0
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;;
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*)
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if [[ -z $CONTAINER ]]; then
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CONTAINER=$1
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else
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echo >&2 "Unknown option: $1" && usage && exit 2
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fi
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;;
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esac
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shift 1 # Move to the next argument
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done
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[[ -z $CONTAINER ]] && usage && exit 1 || true
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}
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function halt_on_error {
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>&2 echo "ERROR: $1"
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exit ${2:-1}
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}
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function assert_proxmox {
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grep -q ^ID=debian /etc/os-release || halt_on_error 'distro debian required!' 2
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command -v pct > /dev/null || halt_on_error 'command `pct` not found!' 3
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}
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function assert_container_sympa_debian9 {
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miaou-exec $CONTAINER -- grep -q ^9 /etc/debian_version
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miaou-exec $CONTAINER -- test -d /etc/sympa
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}
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function export_sympa {
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miaou-exec $CONTAINER -- bash << EOF
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rm sympa_{export,purge}.bash
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wget https://git.artcode.re/cemea/monit-sympa/raw/branch/main/sympa/resources/tools/sympa_{export,purge}.bash
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chmod +x sympa_{export,purge}.bash
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./sympa_purge.bash
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./sympa_export.bash
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EOF
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SYMPA_ARCHIVE=$(miaou-exec $CONTAINER -- find -type f -name "\*.sympa" | sort -rn | head -1)
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miaou-pull $CONTAINER $SYMPA_ARCHIVE
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}
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function get_container_net0 {
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OLD_VMID=$(pct-lookup $CONTAINER)
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SYMPA_NET0=$(pct config $OLD_VMID | grep ^net0 | cut -d ' ' -f2)
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echo "SYMPA_NET0=$SYMPA_NET0"
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}
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function rename_old_container {
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pct-rename $CONTAINER $CONTAINER.9
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pct set $OLD_VMID --delete net0
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}
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function create_new_container {
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miaou-create $CONTAINER
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local vmid=$(pct-lookup $CONTAINER)
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local net1=$(pct config $vmid | grep ^net0 | cut -d ' ' -f2 | sed 's/name=eth0/name=eth1/')
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pct set $vmid --net0 "$SYMPA_NET0"
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pct set $vmid --net1 "$net1"
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echo '------------------------------------'
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echo "rebooting container $CONTAINER $vmid"
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echo '------------------------------------'
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pct reboot $vmid
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}
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function import_from_archive {
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"$BASEDIR"/miaou-install-from-import-sympa $CONTAINER $SYMPA_ARCHIVE
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}
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# MAIN
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set -Eue
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parse_options "$@"
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assert_proxmox
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assert_container_sympa_debian9
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export_sympa
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get_container_net0
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rename_old_container
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create_new_container
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import_from_archive
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