Question

Deleted /tmp/ files and getting 502

  • Posted June 23, 2017
  • Nginx

I accidentally the files in my tmp folder and now I am getting a 502 error on all of the sites running on my server.

Getting the following error in my error.log

2017/06/23 12:21:00 [crit] 17256#0: *1 connect() to unix:/var/run/php/php7.0-fpm.sock failed (2: No such file or directory) while connecting to upstream, client: 81.132.245.224, server: boss-14-001.bareface.work, request: “GET /favicon.ico HTTP/1.1”, upstream: “fastcgi://unix:/var/run/php/php7.0-fpm.sock:”, host: “boss-14-001.bareface.work”, referrer: “http://boss-14-001.bareface.work/

I also get the following in my syslog

I am very new at this so if you can help, please be as clear as possible. As far as I can see I may have deleted php7.0-fpm.sock but not sure how to restore that.

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realise I didn’t add full syslog error

Jun 25 08:39:03 bareface kernel: [16685890.222423] init: php7.0-fpm main process (23157) terminated with status 254
Jun 25 08:39:03 bareface kernel: [16685890.222452] init: php7.0-fpm main process ended, respawning
Jun 25 08:39:03 bareface kernel: [16685890.331681] init: php7.0-fpm main process (23166) terminated with status 254
Jun 25 08:39:03 bareface kernel: [16685890.331699] init: php7.0-fpm main process ended, respawning
Jun 25 08:39:03 bareface kernel: [16685890.423764] init: php7.0-fpm main process (23175) terminated with status 254
Jun 25 08:39:03 bareface kernel: [16685890.423786] init: php7.0-fpm main process ended, respawning
Jun 25 08:39:03 bareface kernel: [16685890.526173] init: php7.0-fpm main process (23184) terminated with status 254
Jun 25 08:39:03 bareface kernel: [16685890.526202] init: php7.0-fpm respawning too fast, stopped
Jun 25 08:41:11 bareface kernel: [16686018.402569] [UFW BLOCK] IN=eth0 OUT= MAC=04:01:bb:f8:b8:01:f4:a7:39:d7:8a:7d:08:00 SRC=107.170.240.143 DST=178.62.241.8 LEN=40 TOS=0x00 PREC=0x00 TTL=245 ID=54321 PROTO=TCP SPT=50858 DPT=53 WINDOW=65535 RES=0x00 SYN URGP=0 
Jun 25 08:41:28 bareface kernel: [16686035.880559] [UFW BLOCK] IN=eth0 OUT= MAC=04:01:bb:f8:b8:01:f4:a7:39:d7:82:7d:08:00 SRC=163.172.168.251 DST=178.62.241.8 LEN=40 TOS=0x00 PREC=0x00 TTL=245 ID=15494 PROTO=TCP SPT=54163 DPT=8080 WINDOW=1024 RES=0x00 SYN URGP=0

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fixed now. Had to re-add /tmp with correct permissions and ownership

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@dev3a892af9f2c224325df0b94 Restart PHP service:

sudo service php7.0-fpm restart

You might have issues with lingering services, so it might be easier to restart the server, since that will create the socket files again for all your services.