How do I change Access mode to read/write-slave for docker-compose containers?

[007craft]

I have my appdata folder on an unassigned disk.  For all my unraid templates, this is not a problem because I simply change the template to set the appdata folder to read/write slave.  But I recently installed Jitsi using docker compose with Spaceinvaderones guide.  Now Im getting these errors in the fix problems plugin:

 

If I click the docker button it just takes me to the docker tab, but there's no way to make any edits from there for these jitsi containers.

[primeval_god]

This question probably belongs in the thread about this guide in the guide section of the forum. That said I think the solution should be easy enough. I believe you just need to  edit your compose.yml file and add the slave option to the end of your volume mount lines.

:rw,slave
or 
:ro,slave

If the compose file is using the long syntax for the mounts rather than the short then things are a bit different. Either way a reference to the mount syntax is here https://docs.docker.com/compose/compose-file/compose-file-v3/#volumes

[007craft]

I tried adding :rw,slave after volume:  so it looked like this
 

volume: rw,slave

.... but it didnt seem to work.  I  can't really make heads or tails of anything on that webpage, so I'm not sure if I'm using long or short syntax?  Here is my docker-compose.yml file:

 

Wait after looking at it further, I think I need to edit the lines like  

${CONFIG}/web:/config:Z

so it looks like

 ${CONFIG}/web:/config:rw, slave

 Would that be right?  I read about that Z option but couldnt understand it.  Is it not important?
 

version: '3'

services:
    # Frontend
    web:
        image: jitsi/web:latest
        restart: ${RESTART_POLICY}
        ports:
            - '${HTTP_PORT}:80'
            - '${HTTPS_PORT}:443'
        volumes:
            - ${CONFIG}/web:/config:Z
            - ${CONFIG}/web/crontabs:/var/spool/cron/crontabs:Z
            - ${CONFIG}/transcripts:/usr/share/jitsi-meet/transcripts:Z
        environment:
            - AMPLITUDE_ID
            - ANALYTICS_SCRIPT_URLS
            - ANALYTICS_WHITELISTED_EVENTS
            - CALLSTATS_CUSTOM_SCRIPT_URL
            - CALLSTATS_ID
            - CALLSTATS_SECRET
            - CHROME_EXTENSION_BANNER_JSON
            - CONFCODE_URL
            - CONFIG_EXTERNAL_CONNECT
            - DEFAULT_LANGUAGE
            - DEPLOYMENTINFO_ENVIRONMENT
            - DEPLOYMENTINFO_ENVIRONMENT_TYPE
            - DEPLOYMENTINFO_REGION
            - DEPLOYMENTINFO_SHARD
            - DEPLOYMENTINFO_USERREGION
            - DESKTOP_SHARING_FRAMERATE_MIN
            - DESKTOP_SHARING_FRAMERATE_MAX
            - DIALIN_NUMBERS_URL
            - DIALOUT_AUTH_URL
            - DIALOUT_CODES_URL
            - DISABLE_AUDIO_LEVELS
            - DISABLE_DEEP_LINKING
            - DISABLE_GRANT_MODERATOR
            - DISABLE_HTTPS
            - DISABLE_KICKOUT
            - DISABLE_POLLS
            - DISABLE_REACTIONS
            - DROPBOX_APPKEY
            - DROPBOX_REDIRECT_URI
            - DYNAMIC_BRANDING_URL
            - ENABLE_AUDIO_PROCESSING
            - ENABLE_AUTH
            - ENABLE_BREAKOUT_ROOMS
            - ENABLE_CALENDAR
            - ENABLE_COLIBRI_WEBSOCKET
            - ENABLE_FILE_RECORDING_SERVICE
            - ENABLE_FILE_RECORDING_SERVICE_SHARING
            - ENABLE_FLOC
            - ENABLE_GUESTS
            - ENABLE_HSTS
            - ENABLE_HTTP_REDIRECT
            - ENABLE_IPV6
            - ENABLE_LETSENCRYPT
            - ENABLE_LIPSYNC
            - ENABLE_NO_AUDIO_DETECTION
            - ENABLE_NOISY_MIC_DETECTION
            - ENABLE_PREJOIN_PAGE
            - ENABLE_P2P
            - ENABLE_WELCOME_PAGE
            - ENABLE_CLOSE_PAGE
            - ENABLE_RECORDING
            - ENABLE_REMB
            - ENABLE_REQUIRE_DISPLAY_NAME
            - ENABLE_SIMULCAST
            - ENABLE_STATS_ID
            - ENABLE_STEREO
            - ENABLE_SUBDOMAINS
            - ENABLE_TALK_WHILE_MUTED
            - ENABLE_TCC
            - ENABLE_TRANSCRIPTIONS
            - ENABLE_XMPP_WEBSOCKET
            - ETHERPAD_PUBLIC_URL
            - ETHERPAD_URL_BASE
            - GOOGLE_ANALYTICS_ID
            - GOOGLE_API_APP_CLIENT_ID
            - HIDE_PREMEETING_BUTTONS
            - INVITE_SERVICE_URL
            - JICOFO_AUTH_USER
            - LETSENCRYPT_DOMAIN
            - LETSENCRYPT_EMAIL
            - LETSENCRYPT_USE_STAGING
            - MATOMO_ENDPOINT
            - MATOMO_SITE_ID
            - MICROSOFT_API_APP_CLIENT_ID
            - NGINX_RESOLVER
            - NGINX_WORKER_PROCESSES
            - NGINX_WORKER_CONNECTIONS
            - PEOPLE_SEARCH_URL
            - PUBLIC_URL
            - P2P_PREFERRED_CODEC
            - RESOLUTION
            - RESOLUTION_MIN
            - RESOLUTION_WIDTH
            - RESOLUTION_WIDTH_MIN
            - START_AUDIO_MUTED
            - START_AUDIO_ONLY
            - START_BITRATE
            - START_SILENT
            - START_WITH_AUDIO_MUTED
            - START_VIDEO_MUTED
            - START_WITH_VIDEO_MUTED
            - TESTING_CAP_SCREENSHARE_BITRATE
            - TESTING_OCTO_PROBABILITY
            - TOKEN_AUTH_URL
            - TOOLBAR_BUTTONS
            - TZ
            - VIDEOQUALITY_BITRATE_H264_LOW
            - VIDEOQUALITY_BITRATE_H264_STANDARD
            - VIDEOQUALITY_BITRATE_H264_HIGH
            - VIDEOQUALITY_BITRATE_VP8_LOW
            - VIDEOQUALITY_BITRATE_VP8_STANDARD
            - VIDEOQUALITY_BITRATE_VP8_HIGH
            - VIDEOQUALITY_BITRATE_VP9_LOW
            - VIDEOQUALITY_BITRATE_VP9_STANDARD
            - VIDEOQUALITY_BITRATE_VP9_HIGH
            - VIDEOQUALITY_ENFORCE_PREFERRED_CODEC
            - VIDEOQUALITY_PREFERRED_CODEC
            - XMPP_AUTH_DOMAIN
            - XMPP_BOSH_URL_BASE
            - XMPP_DOMAIN
            - XMPP_GUEST_DOMAIN
            - XMPP_MUC_DOMAIN
            - XMPP_RECORDER_DOMAIN
        networks:
            meet.jitsi:

    # XMPP server
    prosody:
        image: jitsi/prosody:latest
        restart: ${RESTART_POLICY}
        expose:
            - '5222'
            - '5347'
            - '5280'
        volumes:
            - ${CONFIG}/prosody/config:/config:Z
            - ${CONFIG}/prosody/prosody-plugins-custom:/prosody-plugins-custom:Z
        environment:
            - AUTH_TYPE
            - DISABLE_POLLS
            - ENABLE_AUTH
            - ENABLE_AV_MODERATION
            - ENABLE_BREAKOUT_ROOMS
            - ENABLE_GUESTS
            - ENABLE_LOBBY
            - ENABLE_XMPP_WEBSOCKET
            - GLOBAL_CONFIG
            - GLOBAL_MODULES
            - JIBRI_RECORDER_USER
            - JIBRI_RECORDER_PASSWORD
            - JIBRI_XMPP_USER
            - JIBRI_XMPP_PASSWORD
            - JICOFO_AUTH_USER
            - JICOFO_AUTH_PASSWORD
            - JICOFO_COMPONENT_SECRET
            - JIGASI_XMPP_USER
            - JIGASI_XMPP_PASSWORD
            - JVB_AUTH_USER
            - JVB_AUTH_PASSWORD
            - JWT_APP_ID
            - JWT_APP_SECRET
            - JWT_ACCEPTED_ISSUERS
            - JWT_ACCEPTED_AUDIENCES
            - JWT_ASAP_KEYSERVER
            - JWT_ALLOW_EMPTY
            - JWT_AUTH_TYPE
            - JWT_TOKEN_AUTH_MODULE
            - LOG_LEVEL
            - LDAP_AUTH_METHOD
            - LDAP_BASE
            - LDAP_BINDDN
            - LDAP_BINDPW
            - LDAP_FILTER
            - LDAP_VERSION
            - LDAP_TLS_CIPHERS
            - LDAP_TLS_CHECK_PEER
            - LDAP_TLS_CACERT_FILE
            - LDAP_TLS_CACERT_DIR
            - LDAP_START_TLS
            - LDAP_URL
            - LDAP_USE_TLS
            - PUBLIC_URL
            - TURN_CREDENTIALS
            - TURN_HOST
            - TURNS_HOST
            - TURN_PORT
            - TURNS_PORT
            - TZ
            - XMPP_DOMAIN
            - XMPP_AUTH_DOMAIN
            - XMPP_GUEST_DOMAIN
            - XMPP_MUC_DOMAIN
            - XMPP_INTERNAL_MUC_DOMAIN
            - XMPP_MODULES
            - XMPP_MUC_MODULES
            - XMPP_INTERNAL_MUC_MODULES
            - XMPP_RECORDER_DOMAIN
            - XMPP_CROSS_DOMAIN
        networks:
            meet.jitsi:
                aliases:
                    - ${XMPP_SERVER}

    # Focus component
    jicofo:
        image: jitsi/jicofo:latest
        restart: ${RESTART_POLICY}
        volumes:
            - ${CONFIG}/jicofo:/config:Z
        environment:
            - AUTH_TYPE
            - BRIDGE_AVG_PARTICIPANT_STRESS
            - BRIDGE_STRESS_THRESHOLD
            - ENABLE_AUTH
            - ENABLE_AUTO_OWNER
            - ENABLE_CODEC_VP8
            - ENABLE_CODEC_VP9
            - ENABLE_CODEC_H264
            - ENABLE_OCTO
            - ENABLE_RECORDING
            - ENABLE_SCTP
            - ENABLE_AUTO_LOGIN
            - JICOFO_AUTH_USER
            - JICOFO_AUTH_PASSWORD
            - JICOFO_ENABLE_BRIDGE_HEALTH_CHECKS
            - JICOFO_CONF_INITIAL_PARTICIPANT_WAIT_TIMEOUT
            - JICOFO_CONF_SINGLE_PARTICIPANT_TIMEOUT
            - JICOFO_ENABLE_HEALTH_CHECKS
            - JICOFO_SHORT_ID
            - JICOFO_RESERVATION_ENABLED
            - JICOFO_RESERVATION_REST_BASE_URL
            - JIBRI_BREWERY_MUC
            - JIBRI_REQUEST_RETRIES
            - JIBRI_PENDING_TIMEOUT
            - JIGASI_BREWERY_MUC
            - JIGASI_SIP_URI
            - JVB_BREWERY_MUC
            - MAX_BRIDGE_PARTICIPANTS
            - OCTO_BRIDGE_SELECTION_STRATEGY
            - SENTRY_DSN="${JICOFO_SENTRY_DSN:-0}"
            - SENTRY_ENVIRONMENT
            - SENTRY_RELEASE
            - TZ
            - XMPP_DOMAIN
            - XMPP_AUTH_DOMAIN
            - XMPP_INTERNAL_MUC_DOMAIN
            - XMPP_MUC_DOMAIN
            - XMPP_RECORDER_DOMAIN
            - XMPP_SERVER
        depends_on:
            - prosody
        networks:
            meet.jitsi:

    # Video bridge
    jvb:
        image: jitsi/jvb:latest
        restart: ${RESTART_POLICY}
        ports:
            - '${JVB_PORT}:${JVB_PORT}/udp'
            - '${JVB_TCP_PORT}:${JVB_TCP_PORT}'
        volumes:
            - ${CONFIG}/jvb:/config:Z
        environment:
            - DOCKER_HOST_ADDRESS
            - ENABLE_COLIBRI_WEBSOCKET
            - ENABLE_OCTO
            - JVB_AUTH_USER
            - JVB_AUTH_PASSWORD
            - JVB_BREWERY_MUC
            - JVB_PORT
            - JVB_MUC_NICKNAME
            - JVB_TCP_HARVESTER_DISABLED
            - JVB_TCP_PORT
            - JVB_TCP_MAPPED_PORT
            - JVB_STUN_SERVERS
            - JVB_OCTO_BIND_ADDRESS
            - JVB_OCTO_PUBLIC_ADDRESS
            - JVB_OCTO_BIND_PORT
            - JVB_OCTO_REGION
            - JVB_WS_DOMAIN
            - JVB_WS_SERVER_ID
            - PUBLIC_URL
            - SENTRY_DSN="${JVB_SENTRY_DSN:-0}"
            - SENTRY_ENVIRONMENT
            - SENTRY_RELEASE
            - COLIBRI_REST_ENABLED
            - SHUTDOWN_REST_ENABLED
            - TZ
            - XMPP_AUTH_DOMAIN
            - XMPP_INTERNAL_MUC_DOMAIN
            - XMPP_SERVER
        depends_on:
            - prosody
        networks:
            meet.jitsi:

# Custom network so all services can communicate using a FQDN
networks:
    meet.jitsi:

 

Edited February 10, 2022 by 007craft

[primeval_god]

Quote

so it looks like

${CONFIG}/web:/config:rw, slave

Correct those are the actual short syntax volume mount lines. 

[007craft]

I made the changes, but the Unraid error persists.  I even tried running

docker-compose down -v

and then

docker-compose up -V -d

to ensure the volumes where remade but without success.  Unraid is still reporting the error.

 

I try running

docker inspect meet.jitsi

 

and then see this

 "Mounts": [
            {
                "Type": "bind",
                "Source": "/mnt/disks/NVME/appdata/jitsi/jitsi-meet-cfg/web/crontabs",
                "Destination": "/var/spool/cron/crontabs",
                "Mode": "rw",
                "RW": true,
                "Propagation": "rprivate"
            },

 

So it doesnt look like entering rw,slave in my .yml file is doing anything.

Edited February 11, 2022 by 007craft

[Squid]

All warnings from FCP are not necessarily anything wrong per se.  If you're having absolutely zero issues, then ignore it and go about your business. 

[007craft]

After spending several hours trying to tourbleshoot this I think thats what I will do, just ignore the warnings.

Because I change my .yml file for example from:

 

- ${CONFIG}/jicof:/config:rw

 

To
 

- ${CONFIG}/jicofTESTING:/config:rw,slave

 and the volume mapping definitely changes to the new location of jicofTESTING but the mode remains the same, as rw.  And reading docker volume documentation I see that the rw setting is actually the default setting, so when my original .yml file had the Z option, it also didnt apply that, and just alwaysvdefaulted to the RW setting.

 

It seems just ignoring this does not cause me a problem because even tho jitsi is supposed to have the z mode setting (So it can share volume mappings between containers) it doesn't actually appear to need it, as it is still working.  I just hope this isint a future problem for another application I may download on unraid that uses docker-compose.

[primeval_god]

Try changing the version of your compose file from 3 to 3.3.

Also just a point of order these are not volumes per se, they are bind mounts to folders. I dont think the -V option for up and down are necessary when talking about bind mounts. 

Edited February 11, 2022 by primeval_god