Failed to access socket path about docker-fail2ban

[crazy-max]

@emteedubs

Can you post complete log output please ?

Can you give me the output of the following commands :

• docker info
• docker-compose --version

- "${MOUNT_POINT}/docker/fail2ban/log:/var/log"

What's the purpose of this mount ?

privileged: true

Why privileged ?

- PUID=${PUID}
- PGID=${PGID}

What are the values of PUID and PGID ?

[emteedubs]

@crazy-max Thanks for getting back to me. Please see below.

fwiw, the fail2ban container after it runs is also marked as "unhealthy" by docker.

initial log once the container is initialized:

Setting timezone to America/Toronto...
Setting SSMTP configuration...
Initializing files and folders...
Setting Fail2ban configuration...
Checking for custom actions in /data/action.d...
Checking for custom filters in /data/filter.d...
2019-02-26 22:45:38,857 fail2ban.configreader   [1]: INFO    Loading configs for fail2ban under /etc/fail2ban 
2019-02-26 22:45:39,197 fail2ban.configparserin [1]: INFO      Loading files: ['/etc/fail2ban/fail2ban.conf']
2019-02-26 22:45:39,225 fail2ban.configparserin [1]: INFO      Loading files: ['/etc/fail2ban/fail2ban.conf']
2019-02-26 22:45:39,226 fail2ban                [1]: INFO    Using socket file /var/run/fail2ban/fail2ban.sock
2019-02-26 22:45:39,227 fail2ban                [1]: INFO    Using pid file /var/run/fail2ban/fail2ban.pid, [DEBUG] logging to STDOUT
2019-02-26 22:45:39,579 fail2ban.configreader   [1]: INFO    Loading configs for jail under /etc/fail2ban 
2019-02-26 22:45:39,602 fail2ban.configparserin [1]: INFO      Loading files: ['/etc/fail2ban/jail.conf']
2019-02-26 22:45:40,058 fail2ban.configparserin [1]: INFO      Loading files: ['/etc/fail2ban/paths-debian.conf']
2019-02-26 22:45:40,686 fail2ban.configparserin [1]: INFO      Loading files: ['/etc/fail2ban/paths-common.conf']
2019-02-26 22:45:41,303 fail2ban.configparserin [1]: INFO      Loading files: ['/etc/fail2ban/paths-overrides.local']
2019-02-26 22:45:41,304 fail2ban.configparserin [1]: INFO      Loading files: ['/etc/fail2ban/jail.d/organizr.conf']
2019-02-26 22:45:41,304 fail2ban.configparserin [1]: INFO      Loading files: ['/etc/fail2ban/jail.local']
2019-02-26 22:45:41,305 fail2ban.configparserin [1]: INFO      Loading files: ['/etc/fail2ban/paths-common.conf', '/etc/fail2ban/paths-debian.conf', '/etc/fail2ban/jail.conf', '/etc/fail2ban/jail.d/organizr.conf', '/etc/fail2ban/jail.local']
2019-02-26 22:45:41,321 fail2ban.configreader   [1]: INFO    Loading configs for filter.d/organizr-auth under /etc/fail2ban 
2019-02-26 22:45:41,322 fail2ban.configreader   [1]: ERROR   Found no accessible config files for 'filter.d/organizr-auth' under /etc/fail2ban
2019-02-26 22:45:41,322 fail2ban.jailreader     [1]: ERROR   Unable to read the filter 'organizr-auth'
2019-02-26 22:45:41,322 fail2ban.jailsreader    [1]: ERROR   Errors in jail 'organizr-auth'. Skipping...
2019-02-26 22:45:41,342 fail2ban                [1]: ERROR   Async configuration of server failed
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/fail2ban/client/fail2banserver.py", line 189, in start
    raise ServerExecutionException('Async configuration of server failed')
ServerExecutionException: Async configuration of server failed

Didn't notice this before, but it seems like there's something wrong with my organizr-auth file in jail.d - but I took it from the example on the organizr wiki. Here is it's contents. Also wasn't told to put anything in filter.d but for some reason fail2ban is looking for a file in there?

[organizr-auth]
enabled = true
port = http,https
filter = organizr-auth
logpath = /var/log/organizr/organizrLoginLog.json

"docker-compose run -T fail2ban fail2ban-client status"

And I get a different error with the command above now. Can't even get it running.

ERROR: Cannot create container for service fail2ban: conflicting options: host type networking can't be used with links. This would result in undefined behavior

docker info

Containers: 15
 Running: 14
 Paused: 0
 Stopped: 1
Images: 16
Server Version: 17.05.0-ce
Storage Driver: btrfs
Logging Driver: db
Cgroup Driver: cgroupfs
Plugins:
 Volume: local
 Network: bridge host macvlan null overlay
Swarm: inactive
Runtimes: runc
Default Runtime: runc
Init Binary: docker-init
containerd version: N/A (expected: 9048e5e50717ea4497b757314bad98ea3763c145)
runc version: a2d6e07aab95ff37fb63cf5dec3c40d29940194f (expected: 9c2d8d184e5da67c95d601382adf14862e4f2228)
init version: 7a83305 (expected: 949e6fa)
Security Options:
 apparmor
Kernel Version: 4.4.59+
Operating System: <unknown>
OSType: linux
Architecture: x86_64
CPUs: 2
Total Memory: 1.785GiB
Name: SERVERNAME
ID: LVZ6:OCN5:DDL6:VD7Y:XMYR:HMTV:7E7F:XQKP:XNCX:DSN6:67JT:4YRR
Docker Root Dir: /volume1/@docker
Debug Mode (client): false
Debug Mode (server): false
Registry: https://index.docker.io/v1/
Experimental: false
Insecure Registries:
 127.0.0.0/8
Live Restore Enabled: false

WARNING: No kernel memory limit support
WARNING: No cpu cfs quota support
WARNING: No cpu cfs period support

docker-compose version

docker-compose version 1.14.0, build c7bdf9e
docker-py version: 2.3.0
CPython version: 2.7.13
OpenSSL version: OpenSSL 1.0.1t  3 May 2016

privileged: true

I was reading someone's config file and they recommended putting in that privileged flag. I tried it without first as well but still no go.

• PUID = 1033
• PGID = 65541

The PUID and PGID correspond to my DockerUser account and Docker group that I use for all my docker containers.

[crazy-max]

@emteedubs Looks like an outdated docker / docker-compose. Please update first.