From: Sage Weil <sage@inktank.com>
Date: Fri, 14 Jun 2013 15:29:01 +0000 (-0700)
Subject: install: make install idempotent
X-Git-Tag: v1.2~40
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=56bfa3deffd350705466bccd22f4a0112e8ae3b8;p=ceph-deploy.git

install: make install idempotent

If the same version is already installed, we should succeed, not fail.

Also, fix up the whitespace so diffs are easier to read.

Signed-off-by: Sage Weil <sage@inktank.com>
---

diff --git a/ceph_deploy/install.py b/ceph_deploy/install.py
index bd677ef..d3bc8f5 100644
--- a/ceph_deploy/install.py
+++ b/ceph_deploy/install.py
@@ -43,9 +43,15 @@ def install_suse(release, codename, version_kind, version):
             )
 
     subprocess.check_call(
-        args=['rpm', '-Uvh','--quiet', '{url}noarch/ceph-release-1-0.noarch.rpm'.format(
-            url=url
-            )]
+        args=[
+            'rpm',
+            '-Uvh',
+            '--replacepkgs',
+            '--quiet',
+            '{url}noarch/ceph-release-1-0.noarch.rpm'.format(
+                url=url,
+                ),
+            ]
         )
     
     subprocess.check_call(
@@ -133,10 +139,16 @@ def install_fedora(release, codename, version_kind, version):
             )
 
     subprocess.check_call(
-        args=['rpm', '-Uvh','--quiet', '{url}noarch/ceph-release-1-0.fc{release}.noarch.rpm'.format(
-            url=url,
-            release=release,
-            )]
+        args=[
+            'rpm',
+            '-Uvh',
+            '--replacepkgs',
+            '--quiet',
+            '{url}noarch/ceph-release-1-0.fc{release}.noarch.rpm'.format(
+                url=url,
+                release=release,
+                ),
+            ]
         )
     
     subprocess.check_call(
@@ -198,9 +210,15 @@ def install_centos(release, codename, version_kind, version):
             )
 
     subprocess.check_call(
-        args=['rpm', '-Uvh','--quiet', '{url}noarch/ceph-release-1-0.el6.noarch.rpm'.format(
-            url=url
-            )]
+        args=[
+            'rpm',
+            '-Uvh',
+            '--replacepkgs',
+            '--quiet',
+            '{url}noarch/ceph-release-1-0.el6.noarch.rpm'.format(
+                url=url,
+                ),
+            ]
         )
     
     subprocess.check_call(