Merge pull request #29071 from nh2/glusterfs-glusterfind-dirs

glusterfs service: Ensure dirs needed by `glusterfind` exist
This commit is contained in:
Joachim F 2017-09-09 13:07:39 +00:00 committed by GitHub
commit b5163bc937
4 changed files with 95 additions and 2 deletions

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@ -50,11 +50,19 @@ in
after = [ "rpcbind.service" "network.target" "local-fs.target" ];
before = [ "network-online.target" ];
# The copying of hooks is due to upstream bug https://bugzilla.redhat.com/show_bug.cgi?id=1452761
preStart = ''
install -m 0755 -d /var/log/glusterfs
''
# The copying of hooks is due to upstream bug https://bugzilla.redhat.com/show_bug.cgi?id=1452761
+ ''
mkdir -p /var/lib/glusterd/hooks/
${rsync}/bin/rsync -a ${glusterfs}/var/lib/glusterd/hooks/ /var/lib/glusterd/hooks/
''
# `glusterfind` needs dirs that upstream installs at `make install` phase
# https://github.com/gluster/glusterfs/blob/v3.10.2/tools/glusterfind/Makefile.am#L16-L17
+ ''
mkdir -p /var/lib/glusterd/glusterfind/.keys
mkdir -p /var/lib/glusterd/hooks/1/delete/post/
'';
serviceConfig = {

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@ -28,7 +28,7 @@ let
pkgs.flask
pkgs.prettytable
pkgs.requests
pkgs.xattr
pkgs.pyxattr
]))
# NOTE: `python2` has to be *AFTER* the above `python2.withPackages`,
# to ensure that the packages are available but the `toPythonPath`
@ -73,6 +73,9 @@ rec {
./glusterfs-use-PATH-instead-of-hardcodes.patch
./glusterfs-fix-unsubstituted-autoconf-macros.patch
./glusterfs-python-remove-find_library.patch
# Remove when https://bugzilla.redhat.com/show_bug.cgi?id=1489610 is fixed
./glusterfs-fix-bug-1489610-glusterfind-var-data-under-prefix.patch
./glusterfs-glusterfind-log-remote-node_cmd-error.patch
];
# Note that the VERSION file is something that is present in release tarballs
@ -136,8 +139,14 @@ rec {
# Luckily, `libexec` scripts are never supposed to be invoked straight from PATH,
# instead they are invoked directly from `gluster` or `glusterd`, which is why it is
# sufficient to set PYTHONPATH for those executables.
#
# Exceptions to these rules are the `glusterfind` `brickfind.py` and `changelog.py`
# crawlers, which are directly invoked on other gluster nodes using a remote SSH command
# issues by `glusterfind`.
wrapProgram $out/share/glusterfs/scripts/eventsdash.py --set PATH "$GLUSTER_PATH" --set PYTHONPATH "$GLUSTER_PYTHONPATH" --set LD_LIBRARY_PATH "$GLUSTER_LD_LIBRARY_PATH"
wrapProgram $out/libexec/glusterfs/glusterfind/brickfind.py --set PATH "$GLUSTER_PATH" --set PYTHONPATH "$GLUSTER_PYTHONPATH" --set LD_LIBRARY_PATH "$GLUSTER_LD_LIBRARY_PATH"
wrapProgram $out/libexec/glusterfs/glusterfind/changelog.py --set PATH "$GLUSTER_PATH" --set PYTHONPATH "$GLUSTER_PYTHONPATH" --set LD_LIBRARY_PATH "$GLUSTER_LD_LIBRARY_PATH"
'';
doInstallCheck = true;

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@ -0,0 +1,27 @@
From 965eb1e08e10ff82bb91d485dc24672acc7c72cf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Niklas=20Hamb=C3=BCchen?= <mail@nh2.me>
Date: Fri, 8 Sep 2017 00:51:53 +0200
Subject: [PATCH] Fix "glusterfind saves var data under $prefix instead of
localstatedir". Fixes #1489610
Change-Id: I6d71297fb7a5a9d12cc3726b4a4ad94efcd644f9
---
configure.ac | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/configure.ac b/configure.ac
index 0c3a38689..d508fda71 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1057,7 +1057,7 @@ if test "x$prefix" = xNONE; then
prefix=$ac_default_prefix
fi
GLUSTERFS_LIBEXECDIR="$(eval echo $prefix)/libexec/glusterfs"
-GLUSTERFSD_MISCDIR="$(eval echo $prefix)/var/lib/misc/glusterfsd"
+GLUSTERFSD_MISCDIR="$(eval echo $localstatedir)/var/lib/misc/glusterfsd"
prefix=$old_prefix
### Dirty hacky stuff to make LOCALSTATEDIR work
--
2.12.0

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@ -0,0 +1,49 @@
From 92a6b84a37e7e2e0ec0655ca45cedb64ab72080e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Niklas=20Hamb=C3=BCchen?= <mail@nh2.me>
Date: Fri, 8 Sep 2017 02:40:01 +0200
Subject: [PATCH] glusterfind: Log remote stderr on `node_cmd` error.
The problem of lost stderr was introduced in
commit feea851fad4f89b48bfe89fe3b75250cc7bd6501.
Change-Id: Ic98f9bc9682ae3bd9c3ebea3855667fc8ba2843d
---
tools/glusterfind/src/main.py | 17 ++++++++++++++++-
1 file changed, 16 insertions(+), 1 deletion(-)
diff --git a/tools/glusterfind/src/main.py b/tools/glusterfind/src/main.py
index c125f970a..6fffce4b3 100644
--- a/tools/glusterfind/src/main.py
+++ b/tools/glusterfind/src/main.py
@@ -75,12 +75,27 @@ def node_cmd(host, host_uuid, task, cmd, args, opts):
cmd = ["ssh",
"-oNumberOfPasswordPrompts=0",
"-oStrictHostKeyChecking=no",
+ # We force TTY allocation (-t -t) so that Ctrl+C is handed
+ # through; see:
+ # https://bugzilla.redhat.com/show_bug.cgi?id=1382236
+ # Note that this turns stderr of the remote `cmd`
+ # into stdout locally.
"-t",
"-t",
"-i", pem_key_path,
"root@%s" % host] + cmd
- execute(cmd, exit_msg="%s - %s failed" % (host, task), logger=logger)
+ (returncode, err, out) = execute(cmd, logger=logger)
+ if returncode != 0:
+ # Because the `-t -t` above turns the remote stderr into
+ # local stdout, we need to log both stderr and stdout
+ # here to print all error messages.
+ fail("%s - %s failed; stdout (including remote stderr):\n"
+ "%s\n"
+ "stderr:\n"
+ "%s" % (host, task, out, err),
+ returncode,
+ logger=logger)
if opts.get("copy_outfile", False) and not localdir:
cmd_copy = ["scp",
--
2.12.0