File fail-fast-on-ssh-errors-or-non-zero-return-code... of Package pdsh

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File fail-fast-on-ssh-errors-or-non-zero-return-code.patch of Package pdsh (Revision 877463a5611770c758c65c854297e164)

Currently displaying revision 877463a5611770c758c65c854297e164 , Show latest

From: Jerry Mannil <jmannil@amazon.com>
Date: Fri Jun 10 00:03:06 2022 -0700
Subject: fail fast on ssh errors or non-zero return code
Patch-mainline: Not yet
Git-repo: https://github.com/chaos/pdsh
Git-commit: df2c464f246fbc5179f090873214df4c7c16a79b
References:

* Added "-k" option to enable fail fast option

* Fail fast on non-zero error code

Fixes #139

Signed-off-by: Egbert Eich <eich@suse.de>
---
 src/pdsh/dsh.c |  2 +-
 src/pdsh/opt.c | 10 +++++++---
 2 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/src/pdsh/dsh.c b/src/pdsh/dsh.c
index 1957421..cad8d41 100644
--- a/src/pdsh/dsh.c
+++ b/src/pdsh/dsh.c
@@ -753,7 +753,7 @@ static void *_rsh_thread(void *args)
         a->rc = rv;
 
     /* if a single qshell thread fails, terminate whole job */
-    if (a->kill_on_fail && a->state == DSH_FAILED) {
+    if (a->kill_on_fail && ((a->state == DSH_FAILED) || (a->rc > 0))) {
         _fwd_signal(SIGTERM);
         errx("%p: terminating all processes\n");
     }
diff --git a/src/pdsh/opt.c b/src/pdsh/opt.c
index 790fa2d..44b85dc 100644
--- a/src/pdsh/opt.c
+++ b/src/pdsh/opt.c
@@ -66,7 +66,8 @@
 
 #define OPT_USAGE_DSH "\
 Usage: pdsh [-options] command ...\n\
--S                return largest of remote command return values\n"
+-S                return largest of remote command return values\n\
+-k                fail fast on connect failure or non-zero return code\n"
 
 /* -s option only useful on AIX */
 #if	HAVE_MAGIC_RSHELL_CLEANUP
@@ -113,9 +114,9 @@ Usage: rpdcp [-options] src [src2...] dir\n\
 /* undocumented "-K" option -  keep domain name in output */
 
 #if	HAVE_MAGIC_RSHELL_CLEANUP
-#define DSH_ARGS	"sS"
+#define DSH_ARGS	"sSk"
 #else
-#define DSH_ARGS    "S"
+#define DSH_ARGS    "Sk"
 #endif
 #define PCP_ARGS	"pryzZe:"
 #define GEN_ARGS	"hLNKR:M:t:cqf:w:x:l:u:bI:dVT:Q"
@@ -691,6 +692,9 @@ void opt_args(opt_t * opt, int argc, char *argv[])
             else
                 goto test_module_option;
             break;
+        case 'k':
+            opt->kill_on_fail = true;
+            break;
         default: test_module_option:
             if (mod_process_opt(opt, c, optarg) < 0)
                _usage(opt);

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File fail-fast-on-ssh-errors-or-non-zero-return-code.patch of Package pdsh (Revision 877463a5611770c758c65c854297e164)

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