Hi,
After developing locally and deploy, I got the fresh Wordpress install (the first time you deploy staging env., when you see wordpress first config window in browser). I was happy.
Then I realize I really needed to use Composer but not sure that will broke something so I tried to copy my local project to make a test.
Yes I know, it’s a mistake if you didn’t start with a fresh Trellis because vagrant run the same project but changed the path in /etc/exports as I discover 
.
After I fixed the path of /etc/exports and get help here with Composer, all works well again in my local machine.
I commit the changes and then I try to deploy to update Composer and install the plugins in staging env.
I get the error:
TASK: [deploy | WordPress Installed?] *****************************************
failed: [XXX.XXX.XX.XXX] => {"changed": false, "cmd": ["wp", "core", "is-installed"], "delta": "0:00:00.043192", "end": "2016-04-07 14:14:38.329698", "failed": true, "failed_when_result": true, "rc": 1, "start": "2016-04-07 14:14:38.286506", "stdout_lines": [], "warnings": []}
stderr: Error: This does not seem to be a WordPress install.
Pass --path=`path/to/wordpress` or run `wp core download`.
So I think I can repair with the provision command ansible-playbook server.yml -e env= but I get the same error when I retry deploy.
When I ssh into my staging machine, I saw all the files as before, but I don’t find how to fix this.
See a lot of old thread with this kind of error but nothing seems related to my problem. I checked log and see this:
2016/04/07 14:21:51 [error] 25921#25921: *752 FastCGI sent in stderr: "PHP message: PHP Warning: require(/srv/www/mysite.com/releases/20160407141421/web/wp/wp-blog-header.php): failed to open stream: No such file or directory in /srv/www/mysite.com/releases/20160407141421/web/index.php on line 5
PHP message: PHP Fatal error: require(): Failed opening required '/srv/www/mysite.com/releases/20160407141421/web/wp/wp-blog-header.php' (include_path='.:/usr/share/php') in /srv/www/mysite.com/releases/20160407141421/web/index.php on line 5" while reading response header from upstream, client: XX.XX.XXX.XXX, server: dev.mysite.com, request: "GET / HTTP/1.1", upstream: "fastcgi://unix:/var/run/php-fpm-wordpress.sock:", host: "dev.mysite.com"
Anyone have an idea of where to begin? It is FastCGI caching, user share php or ???
Thank you