Mailman3 tools
This is a collection of MM3 tools to aid in daily administration of Mailman3 (MM3) installations. Main goal was not to replicate existing functionality but mainly augument existing toolkit with missing functions.
overall this toolkit is aimed at Docker-based mailman installations using maxking's docker-compose project.
Easiest way to use those tools is to mount them inside mailman-web container which already contains mailmanclient library and is running:
...
mailman-web:
image: maxking/mailman-web:0.1.7
container_name: mailman-web
...
volumes:
...
- $MAILMAN_WEB_DIR:/opt/mailman-web-data
- /opt/Mailman-tools:/opt/mailman-tools
...this way tools are accessible from host environment via "docker exec" or "docker-compose exec" invocations:
$ docker exec -it mailman-web python /opt/mailman-tools/list_stats.py --all > stats.jsonTools
list_stats.py
obtain list statistics:
"mylist": {
"owners": 2,
"messages_held": 0,
"members": 7,
"list_fqdn_name": "mylist@lists.stanford.edu",
"last_digest": "2018-02-09T19:09:55.256954",
"nonmembers": 26,
"subscription_requests": 0,
"last_post": "2017-10-20T16:34:20.959539",
"moderators": 3
}One can use jq to format output into something more concise:
$ docker exec -it mailman-web python /opt/mailman-tools/list_stats.py --all > stats.json
$ jq -cr 'to_entries[]| { (.key): {"held": (.value | .messages_held), "requests": (.value | .subscription_requests)} }' stats.jsonmanage_list.py
this is the command-line interface for interaction with mailing list operational functions: moderate requests/messages.
this tool utilizes following subcommand structure:
- held
- list
- approve
- reject
- discard
- delete
- defer
- requests
- list
- approve
- discard
- defer
for example moderate messages:
$ LIST_NAME=mylist@lists.stanford.edu
$ docker exec -it mailman-web python /opt/mailman-tools/manage_list.py $LIST_NAME held list > held.json
$ jq -r .[].request_id held.json # print all request_id's
$ docker exec -it mailman-web python /opt/mailman-tools/manage_list.py $LIST_NAME held discard --id=1234subscription request moderation is handled in a similar fashion:
$ LIST_NAME=mylist@lists.stanford.edu
$ docker exec -it mailman-web python /opt/mailman-tools/manage_list.py $LIST_NAME requests list > requests.json
$ jq -r .[].token requests.json # print all tokens currently active
$ docker exec -it mailman-web python /opt/mailman-tools/manage_list.py $LIST_NAME requests discard --token=abcd123xyzmanage_settings.py
this script helps to dump/restore/update list settings:
$ LIST_NAME=mylist@lists.stanford.edu
$ docker exec -i mailman-web python /opt/mailman-tools/manage_settings.py --dump $LIST_NAME > /${LIST_NAME}.json
$ vi ${LIST_NAME}.json
...edit out all the fields that you do not intend to modify
...and leave only ones that you want modify
$ cat %{LIST_NAME}.json | docker exec -t mailman-web python /opt/mailman-tools/manage_settings.py --update $LIST_NAME
$ # Or simply update settings right from CLI:
$ docker exec -t mailman-web python /opt/mailman-tools/manage_settings.py --set autoresponse_request_text="your request awaits approval" $LIST_NAMEmanage_users.py (WIP)
dump/restore User subscriptions for specific mailing list. It's not complete yet
member_settings.py
dump member subscription preferences for specified mailing list:
$ LIST_NAME=mylist@lists.stanford.edu
$ docker exec -t mailman-web python /opt/mailman-tools/member_settings.py --member=me@stanford.edu --member=him@stanford.edu $LIST_NAMEremove_user.py
unsubscribes users from ML:
$ LIST_NAME=mylist@lists.stanford.edu
$ docker exec -t mailman-web python /opt/mailman-tools/remove_user.py --member=me@stanford.edu --member=him@stanford.edu $LIST_NAMEstats2omd.py
Helper script for processing bulk list stats (produced by list_stats.py) into OMD (Check_mk) digestable format:
$ docker-compose -f mailman-docker-compose.yml exec -T mailman-web python /opt/mailman-tools/list_stats.py > stats.json
$ python stats2omd.py < stats.jsonnote that one doesn't have to run it within container as it doesn't use any of the mailman APIs it's just a post-processing tool
sync_users.py
synchronize list subscribers with a given list:
$ LIST_NAME=mylist@lists.stanford.edu
$ cat desired_member_list | docker exec -i mailman-web python /opt/mailman-tools/sync_users.py $LIST_NAMEthis will remove users that are not in specified member list file and add the ones that are.