Kir Kolyshkin kolyshkin
kolyshkin
/ gist:bd25e9de97954b330d8a
Created
August 12, 2015 06:36
How to run go pprof on Docker daemon
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| Enable port 8080 through the firewall: | |
| firewall-cmd --add-port=8080/tcp | |
| Run socat to make docker sock available via tcp port (note the IP to listen at) | |
| socat -d -d TCP-LISTEN:8080,fork,bind=192.168.122.214 UNIX:/var/run/docker.sock | |
| Run pprof on your client: | |
| go tool pprof http://192.168.122.214:8080/debug/pprof/profile | |
| Fetching profile from http://192.168.122.214:8080/debug/pprof/profile | |
| Please wait... (30s) |
kolyshkin
/ gist:5d48beda72cffba440e6
Created
August 11, 2015 23:53
Docker 1.8pre on btrfs with RHEL7 kernel
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| [root@tpad-rh7 btrt]# docker build . | |
| Sending build context to Docker daemon 2.048 kB | |
| Sending build context to Docker daemon | |
| Step 0 : FROM ubuntu:14.04 | |
| ---> 8251da35e7a7 | |
| Step 1 : RUN echo deb http://ppa.launchpad.net/zfs-native/stable/ubuntu trusty main > /etc/apt/sources.list.d/zfs.list | |
| ---> Running in 9abf6fdbe269 | |
| ---> ccd977ffd4f5 | |
| Removing intermediate container 9abf6fdbe269 | |
| Step 2 : RUN ls -l /etc/apt/sources.list.d/zfs.list; cat /etc/apt/sources.list.d/zfs.list |
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