Re: [devel] [PATCH 1/1] osaf: add example config for etcd [#2784]

2018-03-11 Thread Ravi Sekhar Reddy Konda 
Hi Gary,

Ack, with some comments

1) The current example that you have given is for static etcd cluster 
configuration
   In the Cloud environment, the Cluster will be growing and shrinking 
dynamically, accordingly we might need to add or remove new nodes to the etcd 
cluster
   It will be better to document how to add or remove new nodes to the already 
existing etcd cluster.  

2) In general etcd cluster should be using different interface then OpenSAF 
Cluster, this has to be mentioned.  

3) Etcd has to be started before OpenSAF Cluster, Please document this

The comments 2 & 3 are not specific to etcd, they are genric for any plugin, 
you can update in the PR doc

Thanks,
Ravi

-Original Message-
From: Gary Lee [mailto:gary@dektech.com.au] 
Sent: Wednesday, March 07, 2018 9:13 AM
To: Ravi Sekhar Reddy Konda ; 
anders.wid...@ericsson.com
Cc: opensaf-devel@lists.sourceforge.net; Gary Lee 
Subject: [PATCH 1/1] osaf: add example config for etcd [#2784]

---
 src/osaf/consensus/plugins/etcd.readme | 32 
 1 file changed, 32 insertions(+)
 create mode 100644 src/osaf/consensus/plugins/etcd.readme

diff --git a/src/osaf/consensus/plugins/etcd.readme 
b/src/osaf/consensus/plugins/etcd.readme
new file mode 100644
index 0..bdfa3fa19
--- /dev/null
+++ b/src/osaf/consensus/plugins/etcd.readme
@@ -0,0 +1,32 @@
+Example etcd configuration
+==
+
+This document describes how to install and configure etcd on each node 
+of an OpenSAF cluster. Note: it is also possible to run etcd outside 
+the OpenSAF cluster, or on a subset of the cluster.
+
+etcd is generally available as a binary package in Linux distributions.
+
+For example, on Ubuntu:
+
+sudo apt-get install etcd
+
+Locate etcd.conf for your distribution. For example, it is located at 
+/etc/default/etcd.conf on Ubuntu 17.10.
+
+The configuration below should help you get an initial etcd cluster 
+running on a five node cluster.
+
+ETCD_LISTEN_PEER_URLS="https://urldefense.proofpoint.com/v2/url?u=http-3A__0.0.0.0-3A2380=DwIBAg=RoP1YumCXCgaWHvlZYR8PZh8Bv7qIrMUB65eapI_JnE=xBh_3WtlS1YjXd3Bui_nVjh5qwhU2UamdAhSfqynLU4=NcTlL9cPPPsyINUV-DQMQSmFULCWBHUmnI9D5e6fpPU=ysb3ibuJwVlYWC-frO_GUqxFuBLClnVPM-p8F-ODjFQ=;
+ETCD_LISTEN_CLIENT_URLS="https://urldefense.proofpoint.com/v2/url?u=http-3A__localhost-3A2379=DwIBAg=RoP1YumCXCgaWHvlZYR8PZh8Bv7qIrMUB65eapI_JnE=xBh_3WtlS1YjXd3Bui_nVjh5qwhU2UamdAhSfqynLU4=NcTlL9cPPPsyINUV-DQMQSmFULCWBHUmnI9D5e6fpPU=EwKM9n3W2BWk4sFL3GfQQ4VKraDrsqr75jA-ncRaDRI=;
+ETCD_INITIAL_ADVERTISE_PEER_URLS="https://urldefense.proofpoint.com/v2/url?u=http-3A__0.0.0.0-3A2380=DwIBAg=RoP1YumCXCgaWHvlZYR8PZh8Bv7qIrMUB65eapI_JnE=xBh_3WtlS1YjXd3Bui_nVjh5qwhU2UamdAhSfqynLU4=NcTlL9cPPPsyINUV-DQMQSmFULCWBHUmnI9D5e6fpPU=ysb3ibuJwVlYWC-frO_GUqxFuBLClnVPM-p8F-ODjFQ=;
+ETCD_INITIAL_CLUSTER="SC-1=https://urldefense.proofpoint.com/v2/url?u=http-3A__x.x.x.x-3A2380-2CSC-2D2-3Dhttp-3A__x.x.x.x-3A2380-2CPL-2D3-3Dhttp-3A__x.x.x.x-3A2380-2CPL-2D4-3Dhttp-3A__x.x.x.x-3A2380-2CPL-2D5-3Dhttp-3A__x.x.x.x-3A2380=DwIBAg=RoP1YumCXCgaWHvlZYR8PZh8Bv7qIrMUB65eapI_JnE=xBh_3WtlS1YjXd3Bui_nVjh5qwhU2UamdAhSfqynLU4=NcTlL9cPPPsyINUV-DQMQSmFULCWBHUmnI9D5e6fpPU=emd3BtY0LXcD2kf3V4ZiY8YEvJkUOERGEFzGKcEdDy0=;
+ETCD_INITIAL_CLUSTER_TOKEN="etcd-cluster"
+ETCD_ADVERTISE_CLIENT_URLS="https://urldefense.proofpoint.com/v2/url?u=http-3A__localhost-3A2379=DwIBAg=RoP1YumCXCgaWHvlZYR8PZh8Bv7qIrMUB65eapI_JnE=xBh_3WtlS1YjXd3Bui_nVjh5qwhU2UamdAhSfqynLU4=NcTlL9cPPPsyINUV-DQMQSmFULCWBHUmnI9D5e6fpPU=EwKM9n3W2BWk4sFL3GfQQ4VKraDrsqr75jA-ncRaDRI=;
+
+Replace x.x.x.x with appropriate IP addresses.
+
+A sample etcd v2 plugin is provided. It assumes etcd is running locally.
+
+If you have configured etcd to run elsewhere, please add the 
+'--endpoints' option to etcdctl in the plugin.
--
2.14.1


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Re: [devel] [PATCH 1/1] osaf: add example config for etcd [#2784]

2018-03-07 Thread Gary Lee 
Yes. Actually the whole plugins directory should be added to 
src/osaf/Makefile.am


I will add this in the push.

+EXTRA_DIST += \
+   src/osaf/consensus/plugins/etcd.plugin \
+   src/osaf/consensus/plugins/sample.plugin \
+   src/osaf/consensus/plugins/README.etcd
+


On 08/03/18 02:09, Anders Widell wrote:
Ack with comment: I think the file should be called README.etcd 
instead of etcd.readme. Shouldn't it be added to the Makefile as well?


regards,

Anders Widell


On 03/07/2018 04:42 AM, Gary Lee wrote:

---
  src/osaf/consensus/plugins/etcd.readme | 32 


  1 file changed, 32 insertions(+)
  create mode 100644 src/osaf/consensus/plugins/etcd.readme

diff --git a/src/osaf/consensus/plugins/etcd.readme 
b/src/osaf/consensus/plugins/etcd.readme

new file mode 100644
index 0..bdfa3fa19
--- /dev/null
+++ b/src/osaf/consensus/plugins/etcd.readme
@@ -0,0 +1,32 @@
+Example etcd configuration
+==
+
+This document describes how to install and configure etcd on each
+node of an OpenSAF cluster. Note: it is also possible to run etcd 
outside

+the OpenSAF cluster, or on a subset of the cluster.
+
+etcd is generally available as a binary package in Linux distributions.
+
+For example, on Ubuntu:
+
+sudo apt-get install etcd
+
+Locate etcd.conf for your distribution. For example, it is located at
+/etc/default/etcd.conf on Ubuntu 17.10.
+
+The configuration below should help you get an initial etcd cluster 
running

+on a five node cluster.
+
+ETCD_LISTEN_PEER_URLS="http://0.0.0.0:2380;
+ETCD_LISTEN_CLIENT_URLS="http://localhost:2379;
+ETCD_INITIAL_ADVERTISE_PEER_URLS="http://0.0.0.0:2380;
+ETCD_INITIAL_CLUSTER="SC-1=http://x.x.x.x:2380,SC-2=http://x.x.x.x:2380,PL-3=http://x.x.x.x:2380,PL-4=http://x.x.x.x:2380,PL-5=http://x.x.x.x:2380; 


+ETCD_INITIAL_CLUSTER_TOKEN="etcd-cluster"
+ETCD_ADVERTISE_CLIENT_URLS="http://localhost:2379;
+
+Replace x.x.x.x with appropriate IP addresses.
+
+A sample etcd v2 plugin is provided. It assumes etcd is running 
locally.

+
+If you have configured etcd to run elsewhere,
+please add the '--endpoints' option to etcdctl in the plugin.





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Re: [devel] [PATCH 1/1] osaf: add example config for etcd [#2784]

2018-03-07 Thread Anders Widell 
Ack with comment: I think the file should be called README.etcd instead 
of etcd.readme. Shouldn't it be added to the Makefile as well?


regards,

Anders Widell


On 03/07/2018 04:42 AM, Gary Lee wrote:

---
  src/osaf/consensus/plugins/etcd.readme | 32 
  1 file changed, 32 insertions(+)
  create mode 100644 src/osaf/consensus/plugins/etcd.readme

diff --git a/src/osaf/consensus/plugins/etcd.readme 
b/src/osaf/consensus/plugins/etcd.readme
new file mode 100644
index 0..bdfa3fa19
--- /dev/null
+++ b/src/osaf/consensus/plugins/etcd.readme
@@ -0,0 +1,32 @@
+Example etcd configuration
+==
+
+This document describes how to install and configure etcd on each
+node of an OpenSAF cluster. Note: it is also possible to run etcd outside
+the OpenSAF cluster, or on a subset of the cluster.
+
+etcd is generally available as a binary package in Linux distributions.
+
+For example, on Ubuntu:
+
+sudo apt-get install etcd
+
+Locate etcd.conf for your distribution. For example, it is located at
+/etc/default/etcd.conf on Ubuntu 17.10.
+
+The configuration below should help you get an initial etcd cluster running
+on a five node cluster.
+
+ETCD_LISTEN_PEER_URLS="http://0.0.0.0:2380;
+ETCD_LISTEN_CLIENT_URLS="http://localhost:2379;
+ETCD_INITIAL_ADVERTISE_PEER_URLS="http://0.0.0.0:2380;
+ETCD_INITIAL_CLUSTER="SC-1=http://x.x.x.x:2380,SC-2=http://x.x.x.x:2380,PL-3=http://x.x.x.x:2380,PL-4=http://x.x.x.x:2380,PL-5=http://x.x.x.x:2380;
+ETCD_INITIAL_CLUSTER_TOKEN="etcd-cluster"
+ETCD_ADVERTISE_CLIENT_URLS="http://localhost:2379;
+
+Replace x.x.x.x with appropriate IP addresses.
+
+A sample etcd v2 plugin is provided. It assumes etcd is running locally.
+
+If you have configured etcd to run elsewhere,
+please add the '--endpoints' option to etcdctl in the plugin.



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[devel] [PATCH 1/1] osaf: add example config for etcd [#2784]

2018-03-06 Thread Gary Lee 
---
 src/osaf/consensus/plugins/etcd.readme | 32 
 1 file changed, 32 insertions(+)
 create mode 100644 src/osaf/consensus/plugins/etcd.readme

diff --git a/src/osaf/consensus/plugins/etcd.readme 
b/src/osaf/consensus/plugins/etcd.readme
new file mode 100644
index 0..bdfa3fa19
--- /dev/null
+++ b/src/osaf/consensus/plugins/etcd.readme
@@ -0,0 +1,32 @@
+Example etcd configuration
+==
+
+This document describes how to install and configure etcd on each
+node of an OpenSAF cluster. Note: it is also possible to run etcd outside
+the OpenSAF cluster, or on a subset of the cluster.
+
+etcd is generally available as a binary package in Linux distributions.
+
+For example, on Ubuntu:
+
+sudo apt-get install etcd
+
+Locate etcd.conf for your distribution. For example, it is located at
+/etc/default/etcd.conf on Ubuntu 17.10.
+
+The configuration below should help you get an initial etcd cluster running
+on a five node cluster.
+
+ETCD_LISTEN_PEER_URLS="http://0.0.0.0:2380;
+ETCD_LISTEN_CLIENT_URLS="http://localhost:2379;
+ETCD_INITIAL_ADVERTISE_PEER_URLS="http://0.0.0.0:2380;
+ETCD_INITIAL_CLUSTER="SC-1=http://x.x.x.x:2380,SC-2=http://x.x.x.x:2380,PL-3=http://x.x.x.x:2380,PL-4=http://x.x.x.x:2380,PL-5=http://x.x.x.x:2380;
+ETCD_INITIAL_CLUSTER_TOKEN="etcd-cluster"
+ETCD_ADVERTISE_CLIENT_URLS="http://localhost:2379;
+
+Replace x.x.x.x with appropriate IP addresses.
+
+A sample etcd v2 plugin is provided. It assumes etcd is running locally.
+
+If you have configured etcd to run elsewhere,
+please add the '--endpoints' option to etcdctl in the plugin.
-- 
2.14.1


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