Using docker compose 3

[delmicio]

Hi,

I'm getting Destination directory does not exist!
How should I use it?

version: '3'
volumes:
  code:
services:
  bg-sync:
    image: cweagans/bg-sync
    volumes:
      - code:/source
    environment:
      SYNC_VERBOSE: 1
      SYNC_DESTINATION: /source/www
      SYNC_EXTRA_UNISON_PROFILE_OPTS: |
        ignore = Path /source/www/appname/vendor
    privileged: true

The actual path in the code service is /app/www but it doesn't work either .

[cweagans]

Please post your complete docker-compose.yml and I'll fix it for you.

[delmicio]

version: '3'

volumes:
  code:

services:
  php:    
    build:
      context: .
    ports:
      - 80:80
    volumes:
      - code:/app/www

bg-sync:
    image: cweagans/bg-sync
    volumes:
      - code:/source
    environment:
      SYNC_VERBOSE: 1
      SYNC_DESTINATION: /source/www
      SYNC_EXTRA_UNISON_PROFILE_OPTS: |
        ignore = Path /source/www/appname/vendor
    privileged: true

[cweagans]

Ah, I see. Okay, so the problem is that you need two separate volumes. Mount your code from your local disk into the bg-sync container using one volume. Mount a separate volume in both your PHP and bg-sync containers at /app/www (in both containers) and use that as your SYNC_DESTINATION. Does that make sense?

[cweagans]

(Sorry, on mobile right now, so YAML is difficult)

[delmicio]

@cweagans I'll try that and write you back...

[delmicio]

I can't get it to work, but I think we're close...

I've removed the global volume 'code' and added my local folder mounted to /souce

version: '3'

services:

  php:
    ...
    volumes:
      - /app/www

  # this service sync a local dir in your computer with a dir on the app server side
  bg-sync:
    image: cweagans/bg-sync
    volumes:
      - ./app:/source
      - /app/www
    environment:
      SYNC_VERBOSE: 1
      SYNC_DESTINATION: /app/www
      SYNC_EXTRA_UNISON_PROFILE_OPTS: |
        ignore = Path lmss/vendor
    privileged: true

This is the log:

bg-sync_1  |
bg-sync_1  | ==> Generating Unison profile
bg-sync_1  |
bg-sync_1  | ==> Starting continuous sync.
bg-sync_1  | Warning: No archive files were found for these roots, whose canonical names are:
bg-sync_1  |    /source
bg-sync_1  |    /app/www
bg-sync_1  | This can happen either
bg-sync_1  | because this is the first time you have synchronized these roots,
bg-sync_1  | or because you have upgraded Unison to a new version with a different
bg-sync_1  | archive format.
bg-sync_1  |
bg-sync_1  | Update detection may take a while on this run if the replicas are
bg-sync_1  | large.
bg-sync_1  |
bg-sync_1  | Unison will assume that the 'last synchronized state' of both replicas
bg-sync_1  | was completely empty.  This means that any files that are different
bg-sync_1  | will be reported as conflicts, and any files that exist only on one
bg-sync_1  | replica will be judged as new and propagated to the other replica.
bg-sync_1  | If the two replicas are identical, then no changes will be reported.
bg-sync_1  |
bg-sync_1  | If you see this message repeatedly, it may be because one of your machines
bg-sync_1  | is getting its address from DHCP, which is causing its host name to change
bg-sync_1  | between synchronizations.  See the documentation for the UNISONLOCALHOSTNAME
bg-sync_1  | environment variable for advice on how to correct this.
bg-sync_1  |
bg-sync_1  | Donations to the Unison project are gratefully accepted:
bg-sync_1  | http://www.cis.upenn.edu/~bcpierce/unison
bg-sync_1  |

[cweagans]

Let that run for a bit. It will take some time depending on how large your application is.

Also, you want to make sure the same volume is mounted at /app/www in both containers - if I'm reading your docker-compose.yml correctly, it's going to be two separate volumes.

[delmicio]

Okay, now I've bring the volumes back from global

version: '3'

volumes:
  php_code:

services:

  php:
    volumes:
      - php_code:/app/www

  # this service sync a local dir in your computer with a dir on the app server side
  bg-sync:
    image: cweagans/bg-sync
    volumes:
      - ./app:/source
      - php_code:/app/www
    environment:
      SYNC_VERBOSE: 1
      SYNC_DESTINATION: /app/www
      SYNC_EXTRA_UNISON_PROFILE_OPTS: |
        ignore = Path lmss/vendor
    privileged: true

==> Configuration:
-----> SYNC_SOURCE:                  /source
-----> SYNC_DESTINATION:             /app/www
-----> SYNC_VERBOSE:                 1
----->
-----> IMPORTANT:
----->
-----> You have added additional options to the Unison profile. The capability of doing
-----> so is supported, but the results of what Unison might do are *not*.
----->
-----> Proceed at your own risk.
----->

==> Generating Unison profile

==> Starting continuous sync.

Now seems that starts the syncing but how long should it take?
8000 files (167 MB)

[cweagans]

That depends almost entirely on your hard drive speed (and your CPU if you're on a mac). The first time it runs will be the longest. Give it like 30 minutes and see if it has done anything.

[cweagans]

Sounds like everything is good here?

[cweagans]

If not, let me know and we can reopen.

[waterfall531]

sorry, I used docker 3.1

this is my file

###############################################################################
#                          Generated on phpdocker.io                          #
###############################################################################
version: "3.1"
volumes:
  php_code:
services:
    redis:
      image: redis:alpine
      container_name: fusion-redis

    php-fpm:
      build: phpdocker/php-fpm
      container_name: fusion-php-fpm
      working_dir: /application
      links:
          - redis:redis
      volumes:
          - php_code:/application
          - ./phpdocker/php-fpm/php-ini-overrides.ini:/etc/php/7.1/fpm/conf.d/99-overrides.ini
          - ./phpdocker/php-fpm/GeoLiteCity.dat:/usr/share/GeoIP/GeoIPRegion.dat

    webserver:
      image: nginx:latest
      container_name: fusion-webserver
      working_dir: /application
      command: [nginx-debug, '-g', 'daemon off;']
      volumes:
          - php_code:/application
          - ./phpdocker/nginx/nginx.conf:/etc/nginx/conf.d/default.conf
      ports:
          - "8080:80"        
      links:
          - php-fpm:php-fpm
          - mysql:mysql

    mysql:
      image: mysql:5.7
      container_name: fusion-mysql
      working_dir: /application
      volumes:
        - ./mysql:/var/lib/mysql
      environment:
        - MYSQL_ROOT_PASSWORD=root
        - MYSQL_DATABASE=platform-scaffold
        - MYSQL_USER=root
        - MYSQL_PASSWORD=root
      ports:
        - "8081:3306"

    bg-sync:
      image: cweagans/bg-sync
      container_name: fusion-bg-sync
      volumes:
        - .:/source
        - php_code:/application
      environment:
        - SYNC_DESTINATION=/application
        - SYNC_MAX_INOTIFY_WATCHES=40000
        - SYNC_VERBOSE=1
      privileged: true

sync is success

but here is problem

first I can find at no matter at php-fpm or webserver or just bg-sync
But
without use bg-sync
I can Work my php page

And when use bg-sync
I can't work php page even phpinfo
my php page total can't read and find