Ahoj,

nechci zbytečně rýpat, neznám bližší souvislosti, ale nody v Praze a Brně bych pokud možno upgradoval vždy zvlášť. Když už to má někdo jako failover apod., tak ať to má smysl. Co myslíte?

Jinak díky a dobrá práce! Docker 1.10 jsem tento týden taky testoval na playground bez použití KVM a až na pár warning hlášek (Seccomp is not enabled in your kernel; Your kernel does not support OOM notifications) bez problému.


Nikos

On 26 Feb 2016, at 16:18, Pavel Snajdr <snajpa@snajpa.net> wrote:

Updatnout kernel znamena to otocit vsem a na to se jenom kvuli Dockeru
fakt nespecha :)

Nicmene, uz jsem rozplanoval prvni davku update na 1.3. 1:00, po
dni/dvou, podle toho, jak to pojede, budou nasledovat dalsi. Cili do cca
14ti dni by mohlo byt aktualizovano vsude.

/snajpa

On 02/25/2016 06:13 PM, Vítězslav Tajzich wrote:
Ahoj,

zkusil jsem updatnout docker na produkci a hazi mi to chybu (na
playground vsechno funguje), je uz produkce aktualizovana?

docker run --rm hello-world
Timestamp: 2016-02-25 18:11:13.363599367 +0100 CET
Code: System error

Message: stat
/sys/fs/cgroup/docker/3f4364d236766649f92086bfe7f12b756eff943858a0a04dc9a0976b551d0857:
no such file or directory

Frames:
---
0: setupRootfs
Package: github.com/opencontainers/runc/libcontainer
<http://github.com/opencontainers/runc/libcontainer>
File: rootfs_linux.go@40
---
1: Init
Package: github.com/opencontainers/runc/libcontainer
<http://github.com/opencontainers/runc/libcontainer>.(*linuxStandardInit)
File: standard_init_linux.go@57
---
2: StartInitialization
Package: github.com/opencontainers/runc/libcontainer
<http://github.com/opencontainers/runc/libcontainer>.(*LinuxFactory)
File: factory_linux.go@240
---
3: initializer
Package: github.com/docker/docker/daemon/execdriver/native
<http://github.com/docker/docker/daemon/execdriver/native>
File: init.go@35
---
4: Init
Package: github.com/docker/docker/pkg/reexec
<http://github.com/docker/docker/pkg/reexec>
File: reexec.go@26
---
5: main
Package: main
File: docker.go@18
---
6: main
Package: runtime
File: proc.go@111
---
7: goexit
Package: runtime
File: asm_amd64.s@1721
docker: Error response from daemon: Container command not found or does
not exist..


On 13 Feb 2016, at 21:35, Radim Daniel Pánek <rdpanek@gmail.com
<mailto:rdpanek@gmail.com>> wrote:

Dobrý práce, díky, Dan



2016-02-13 14:09 GMT+01:00 Vítězslav Tajzich <v.tajzich@gmail.com
<mailto:v.tajzich@gmail.com>>:

   Ahoj,

   upravil jsem navod tak, aby odpovidal skutecnosti
   (https://kb.vpsfree.cz/navody/server/docker_debian)

   Funguje docker 1.10.1, zkousel jsem spustit postgres, vse OK.

   Jeste to zkusim napojit na docker cloud a dam vedet.

   Vitek

   On 13 Feb 2016, at 10:48, David Sauer <profa@profa.cz
   <mailto:profa@profa.cz>> wrote:

   Ahoj,

     dal jsem tomu rychly test na PG a zda se byt funkcni i docker
   1.10 (projde hello-world), dokonce bez uprav podle wiki (-s vfs
   neni treba):

   root@alfa-pg:~# docker version
   Client:
    Version:      1.10.1
    API version:  1.22
    Go version:   go1.5.3
    Git commit:   9e83765
    Built:        Thu Feb 11 19:09:42 2016
    OS/Arch:      linux/amd64

   Server:
    Version:      1.10.1
    API version:  1.22
    Go version:   go1.5.3
    Git commit:   9e83765
    Built:        Thu Feb 11 19:09:42 2016
    OS/Arch:      linux/amd64
   root@alfa-pg:~# docker run --rm hello-world

   Hello from Docker.
   This message shows that your installation appears to be working
   correctly.

   To generate this message, Docker took the following steps:
    1. The Docker client contacted the Docker daemon.
    2. The Docker daemon pulled the "hello-world" image from the
   Docker Hub.
    3. The Docker daemon created a new container from that image
   which runs the
       executable that produces the output you are currently reading.
    4. The Docker daemon streamed that output to the Docker client,
   which sent it
       to your terminal.

   To try something more ambitious, you can run an Ubuntu container
   with:
    $ docker run -it ubuntu bash

   Share images, automate workflows, and more with a free Docker Hub
   account:
    https://hub.docker.com <https://hub.docker.com/>

   For more examples and ideas, visit:
    https://docs.docker.com/userguide/

   root@alfa-pg:~# ps ax|grep docker
    2227 ?        Ssl    0:00 /usr/bin/docker daemon -H fd://

   root@alfa-pg:~# docker info
   Containers: 10
    Running: 0
    Paused: 0
    Stopped: 10
   Images: 23
   Server Version: 1.10.1
   Storage Driver: vfs
   Execution Driver: native-0.2
   Logging Driver: json-file
   Plugins: 
    Volume: local
    Network: bridge null host
   Kernel Version: 3.16.6-042stab113.11
   Operating System: Debian GNU/Linux 8 (jessie)
   OSType: linux
   Architecture: x86_64
   CPUs: 8
   Total Memory: 4 GiB
   Name: alfa-pg
   ID: XBRR:NUAM:P22X:3BGS:ATVP:CQTH:TXJ3:IUOA:QCRT:EO4F:6UMO:UANK
   WARNING: No oom kill disable support

   root@alfa-pg:~# uname -a
   Linux alfa-pg 3.16.6-042stab113.11 #1 SMP Fri Dec 18 17:32:04 MSK
   2015 x86_64 GNU/Linux


   On Fri, 12 Feb 2016 at 21:29 Jakub Skokan
   <jakub.skokan@vpsfree.cz <mailto:jakub.skokan@vpsfree.cz>> wrote:

       On 02/11/2016 07:50 PM, Jakub Skokan wrote:
Videl bych to tak, ze
zitra aktualizujeme playground, tam si muzes vyzkouset,
       jestli to vubec
funguje a az pak bychom resili produkci (s konkretnim VPS
       ID na podpore).

       Tak hotovo, playground aktualizovan, muzes to vyzkouset. Bylo
       by super,
       kdybys pak napsal sem a do KB [1], jak jsi pochodil.

       [1] https://kb.vpsfree.cz/navody/server/docker_debian

       Jakub
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