[lxc-devel] [linuxcontainers.org/master] Update Japanese getting started with OpenStack

2016-08-01 Thread tenforward on Github 
The following pull request was submitted through Github.
It can be accessed and reviewed at: https://github.com/lxc/linuxcontainers.org/pull/202

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=== Description (from pull-request) ===
Update for commit 5365be3

Signed-off-by: KATOH Yasufumi 
From dc1cb2b6d70701b9ab95e3c68b47bcfcfe970134 Mon Sep 17 00:00:00 2001
From: KATOH Yasufumi 
Date: Tue, 2 Aug 2016 14:31:45 +0900
Subject: [PATCH] Update Japanese getting started with OpenStack

Update for commit 5365be3

Signed-off-by: KATOH Yasufumi 
---
 content/lxd/getting-started-openstack.ja.md | 11 +--
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/content/lxd/getting-started-openstack.ja.md 
b/content/lxd/getting-started-openstack.ja.md
index 883bb1c..eb4d0a1 100644
--- a/content/lxd/getting-started-openstack.ja.md
+++ b/content/lxd/getting-started-openstack.ja.md
@@ -61,10 +61,9 @@ Bundle が LVM を使ってコンテナルートファイルシステム用の
 ## OpenStack 用の LXD イメージ 
 
 
-LXD は KVM で使われる qcow2 イメージフォーマットの使用はサポートしていません。LXD にはイメージベースの "raw" 
ファイルシステムのアーカイヴの使用が必要です。Canonical は必要なフォーマットの Ubuntu イメージを公開しています。
+LXD では、通常ディスクパーティションや LVM ボリュームのようなブロックデバイス上にインストールされる、'raw' 
イメージの使用が必要です。カノニカルは色々なアーキテクチャの Ubuntu の raw イメージをリリースしています (arm64, armhf, i386, 
amd64, ppc64el)。これらのイメージは以下のサンプルと同様にインポートできます。このサンプルは amd64 Ubuntu trusty 
イメージのインポートを行っています。
 
 glance image-create --name="trusty" --public --progress \
 --container-format=bare --disk-format=raw \
@@ -73,14 +72,14 @@ LXD は KVM で使われる qcow2 イメージフォーマットの使用はサ
 ## コンテナの作成 
 
 
-LXD コンテナは KVM コンテナと全く同じ方法で管理します。Horizon 経由、または Nova CLI 経由で管理します。
+LXD コンテナは KVM コンテナと同じ方法で管理します。Horizon 経由、または Nova CLI 経由で管理します。
 
 nova boot --image=trusty --flavor=m1.tiny my-first-openstack-lxd-container
 
 
 Floating IP アドレスを追加したり、お使いのネットワークと OpenStack 
クラウドのセキュリティ設定から決まる適切なセキュリティルールを設定する必要があるかもしれません。
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[lxc-devel] [lxc/master] doc: Add documentation of lxc.syslog to Korean lxc.container.conf(5)

2016-08-01 Thread ysbnim on Github 
The following pull request was submitted through Github.
It can be accessed and reviewed at: https://github.com/lxc/lxc/pull/

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=== Description (from pull-request) ===
Update for commit 204dfdf
From df07390b0e6f306e83e4b857d56727ff3504e065 Mon Sep 17 00:00:00 2001
From: Sungbae Yoo 
Date: Tue, 2 Aug 2016 11:44:12 +0900
Subject: [PATCH] doc: Add documentation of lxc.syslog to Korean
 lxc.container.conf(5)

Update for commit 204dfdf

Signed-off-by: Sungbae Yoo 
---
 doc/ko/lxc.container.conf.sgml.in | 16 
 1 file changed, 16 insertions(+)

diff --git a/doc/ko/lxc.container.conf.sgml.in 
b/doc/ko/lxc.container.conf.sgml.in
index 90b36c2..b623762 100644
--- a/doc/ko/lxc.container.conf.sgml.in
+++ b/doc/ko/lxc.container.conf.sgml.in
@@ -2313,6 +2313,22 @@ mknod errno 0

  

+   
+ 
+   lxc.syslog
+ 
+ 
+   
+ 
+ 로그정보를 syslog에 보낸다. 로그 수준은 lxc.loglevel로 지정할 수 
있다. 인자는 syslog에 정의된 값으로만 지정할 수 있다. 사용 가능한 값은 다음과 같다 : daemon, local0, local1, 
local2, local3, local4, local5, local5, local7 
+   
+ 
+   
   
 
 
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[lxc-devel] [lxd/master] Initial documentation for production use of LXD

2016-08-01 Thread naisanza on Github 
The following pull request was submitted through Github.
It can be accessed and reviewed at: https://github.com/lxc/lxd/pull/2256

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=== Description (from pull-request) ===
A collection of server changes in order for LXD to function correctly when many file operations are requried
From f2d1102d1a7bfde56f2b4fe839e169007dccd73c Mon Sep 17 00:00:00 2001
From: Eric 
Date: Mon, 1 Aug 2016 20:15:26 -0400
Subject: [PATCH] Initial documentation for production use of LXD

A collection of server changes in order for LXD to function correctly when many 
file operations are requried
---
 doc/production-setup.md | 47 +++
 1 file changed, 47 insertions(+)
 create mode 100644 doc/production-setup.md

diff --git a/doc/production-setup.md b/doc/production-setup.md
new file mode 100644
index 000..9b28114
--- /dev/null
+++ b/doc/production-setup.md
@@ -0,0 +1,47 @@
+# Introduction
+So you've made it past trying out [LXD live 
online](https://linuxcontainers.org/lxd/try-it/), 
+or on a server scavanged from random parts. You like what you see, 
+and now you want to try doing some serious work with LXD.
+
+With the vanilla installation of Ubuntu Server 16.04, there will 
+need to be some modifications to the server configuration to avoid 
+common pitfalls when using containers that require tens of thousands 
+of file operations.
+
+
+## Common errors that may be encountered
+
+`Failed to allocate directory watch: Too many open files`
+
+` : Too many open files`
+
+`failed to open stream: Too many open files in...`
+
+
+# Server Changes
+## /etc/security/limits.conf
+
+Domain  | Type  | Item| Value | Default   | Description
+:-  | :---  | :   | : | : | :--
+*   | soft  | nofile  | 1048576   | unset | maximum number of open 
files
+*   | hard  | nofile  | 1048576   | unset | maximum number of open 
files
+root| soft  | nofile  | 1048576   | unset | maximum number of open 
files
+root| hard  | nofile  | 1048576   | unset | maximum number of open 
files
+*   | soft  | memlock | unlimited | unset | maximum locked-in-memory 
address space (KB)
+*   | hard  | memlock | unlimited | unset | maximum locked-in-memory 
address space (KB)
+
+
+## /etc/sysctl.conf
+
+Parameter | Value | Default | Description
+:-| :---  | :---| :--- 
+fs.inotify.max_queued_events  | 1048576   | 16384   | This specifies an upper 
limit on the number of events that can be queued to the corresponding inotify 
instance. [1]
+fs.inotify.max_user_instances | 1048576   | 128 | This specifies an upper 
limit on the number of inotify instances that can be created per real user ID. 
[1]
+fs.inotify.max_user_watches   | 1048576   | 8192| This specifies an upper 
limit on the number of watches that can be created per real user ID. [1]
+vm.max_map_count  | 262144| 65530   | This file contains the 
maximum number of memory map areas a process may have. Memory map areas are 
used as a side-effect of calling malloc, directly by mmap and mprotect, and 
also when loading shared libraries.
+
+
+Then, reboot the server.
+
+
+[1]: http://man7.org/linux/man-pages/man7/inotify.7.html
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[lxc-devel] [lxd/master] remember the return code in the non wait-for-websocket case

2016-08-01 Thread tych0 on Github 
The following pull request was submitted through Github.
It can be accessed and reviewed at: https://github.com/lxc/lxd/pull/2253

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=== Description (from pull-request) ===
Closes #2243

Signed-off-by: Tycho Andersen 
From dec46251f3c22d59156d4d74d358c1bbeca9e60a Mon Sep 17 00:00:00 2001
From: Tycho Andersen 
Date: Mon, 1 Aug 2016 12:30:54 -0600
Subject: [PATCH] remember the return code in the non wait-for-websocket case

Closes #2243

Signed-off-by: Tycho Andersen 
---
 lxd/container_exec.go | 9 -
 test/suites/basic.sh  | 4 
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/lxd/container_exec.go b/lxd/container_exec.go
index 71aee79..57b310b 100644
--- a/lxd/container_exec.go
+++ b/lxd/container_exec.go
@@ -14,6 +14,8 @@ import (
"github.com/gorilla/websocket"
 
"github.com/lxc/lxd/shared"
+
+   log "gopkg.in/inconshreveable/log15.v2"
 )
 
 type commandPostContent struct {
@@ -329,7 +331,12 @@ func containerExecPost(d *Daemon, r *http.Request) 
Response {
}
defer nullDev.Close()
 
-   _, cmdErr := c.Exec(post.Command, env, nil, nil, nil)
+   cmdResult, cmdErr := c.Exec(post.Command, env, nil, nil, nil)
+   metadata := shared.Jmap{"return": cmdResult}
+   err = op.UpdateMetadata(metadata)
+   if err != nil {
+   shared.Log.Error("error updating metadata for cmd", 
log.Ctx{"err": err, "cmd": post.Command})
+   }
return cmdErr
}
 
diff --git a/test/suites/basic.sh b/test/suites/basic.sh
index b45ef7b..dcbfe21 100644
--- a/test/suites/basic.sh
+++ b/test/suites/basic.sh
@@ -259,6 +259,10 @@ test_basic_usage() {
   lxc exec --env BEST_BAND=meshuggah foo env | grep meshuggah
   lxc exec foo ip link show | grep eth0
 
+  # check that we can get the return code for a non- wait-for-websocket exec
+  op=$(my_curl -X POST "https://${LXD_ADDR}/1.0/containers/foo/exec; -d 
'{"command": ["sleep", "1"], "environment": {}, "wait-for-websocket": false, 
"interactive": false}' | jq -r .operation)
+  [ "$(my_curl "https://${LXD_ADDR}${op}/wait; | jq -r 
.metadata.metadata.return)" != "null" ]
+
   # test file transfer
   echo abc > "${LXD_DIR}/in"
 
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[lxc-devel] [lxc/lxc] 917420: doc: Add documentation of lxc.syslog to Japanese l...

2016-08-01 Thread GitHub 
  Branch: refs/heads/master
  Home:   https://github.com/lxc/lxc
  Commit: 917420ddcb6757a64b0cb203b502925f266a7dff
  https://github.com/lxc/lxc/commit/917420ddcb6757a64b0cb203b502925f266a7dff
  Author: KATOH Yasufumi 
  Date:   2016-08-01 (Mon, 01 Aug 2016)

  Changed paths:
M doc/ja/lxc.container.conf.sgml.in
M doc/lxc.container.conf.sgml.in

  Log Message:
  ---
  doc: Add documentation of lxc.syslog to Japanese lxc.container.conf(5)

and add local6 to valid facility

Signed-off-by: KATOH Yasufumi 


  Commit: 40292280e6725102e348ac6bf5616dfd41f03aec
  https://github.com/lxc/lxc/commit/40292280e6725102e348ac6bf5616dfd41f03aec
  Author: Christian Brauner 
  Date:   2016-08-01 (Mon, 01 Aug 2016)

  Changed paths:
M doc/ja/lxc.container.conf.sgml.in
M doc/lxc.container.conf.sgml.in

  Log Message:
  ---
  Merge pull request #1110 from tenforward/japanese

doc: Add documentation of lxc.syslog to Japanese lxc.container.conf(5)


Compare: https://github.com/lxc/lxc/compare/b336ea596ba6...40292280e672___
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[lxc-devel] [lxc/master] doc: Add documentation of lxc.syslog to Japanese lxc.container.conf(5)

2016-08-01 Thread tenforward on Github 
The following pull request was submitted through Github.
It can be accessed and reviewed at: https://github.com/lxc/lxc/pull/1110

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=== Description (from pull-request) ===
and add local6 to valid facility

Signed-off-by: KATOH Yasufumi 
From 917420ddcb6757a64b0cb203b502925f266a7dff Mon Sep 17 00:00:00 2001
From: KATOH Yasufumi 
Date: Mon, 1 Aug 2016 20:46:16 +0900
Subject: [PATCH] doc: Add documentation of lxc.syslog to Japanese
 lxc.container.conf(5)

and add local6 to valid facility

Signed-off-by: KATOH Yasufumi 
---
 doc/ja/lxc.container.conf.sgml.in | 16 
 doc/lxc.container.conf.sgml.in|  2 +-
 2 files changed, 17 insertions(+), 1 deletion(-)

diff --git a/doc/ja/lxc.container.conf.sgml.in 
b/doc/ja/lxc.container.conf.sgml.in
index f5b8afa..1aadcc3 100644
--- a/doc/ja/lxc.container.conf.sgml.in
+++ b/doc/ja/lxc.container.conf.sgml.in
@@ -2371,6 +2371,22 @@ mknod errno 0

  

+
+  
+lxc.syslog
+  
+  
+
+ 
+ ログ情報を syslog に送ります。ログレベルとして lxc.loglevel 
の値を使用します。指定する値は使用する syslog の facility です。有効な値は daemon, local0, local1, local2, 
local3, local4, local5, local5, local6, local7 のいずれかです。
+
+  
+
   
 
 
diff --git a/doc/lxc.container.conf.sgml.in b/doc/lxc.container.conf.sgml.in
index 1f1fdb8..1b740a5 100644
--- a/doc/lxc.container.conf.sgml.in
+++ b/doc/lxc.container.conf.sgml.in
@@ -1706,7 +1706,7 @@ mknod errno 0
 Send logging info to syslog. It respects the log level defined in
 lxc.loglevel. The argument should be the syslog
 facility to use, valid ones are: daemon, local0, local1, local2,
-local3, local4, local5, local5, local7.
+local3, local4, local5, local5, local6, local7.
 
   
 
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