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| author | CoprDistGit <infra@openeuler.org> | 2024-08-05 01:31:14 +0000 |
|---|---|---|
| committer | CoprDistGit <infra@openeuler.org> | 2024-08-05 01:31:14 +0000 |
| commit | 92fee7a73787ff2af3159dc0e7c18e5b15968e9f (patch) | |
| tree | 374e1c8387153e4bd29e8bc53481f6284e562880 /0002-Implement-restart_if-for-RedHat-OS.patch | |
| parent | d8a5aa1e74f0cf82eac0335d7272d41cf18eb23a (diff) | |
automatic import of WALinuxAgentopeneuler24.03_LTS
Diffstat (limited to '0002-Implement-restart_if-for-RedHat-OS.patch')
| -rw-r--r-- | 0002-Implement-restart_if-for-RedHat-OS.patch | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/0002-Implement-restart_if-for-RedHat-OS.patch b/0002-Implement-restart_if-for-RedHat-OS.patch new file mode 100644 index 0000000..142f6df --- /dev/null +++ b/0002-Implement-restart_if-for-RedHat-OS.patch @@ -0,0 +1,40 @@ +From 8538516744130409f96b3ec956ff5ec1b1c1be11 Mon Sep 17 00:00:00 2001 +From: Miroslav Rezanina <mrezanin@redhat.com> +Date: Tue, 24 May 2022 04:10:46 -0400 +Subject: Implement restart_if for RedHat OS + +Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com> +Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com> +--- + azurelinuxagent/common/osutil/redhat.py | 18 ++++++++++++++++++ + 1 file changed, 18 insertions(+) + +diff --git a/azurelinuxagent/common/osutil/redhat.py b/azurelinuxagent/common/osutil/redhat.py +index 9759d113..a02647cd 100644 +--- a/azurelinuxagent/common/osutil/redhat.py ++++ b/azurelinuxagent/common/osutil/redhat.py +@@ -142,3 +142,21 @@ class RedhatOSUtil(Redhat6xOSUtil): + endpoint = self.get_endpoint_from_leases_path('/var/lib/NetworkManager/dhclient-*.lease') + + return endpoint ++ ++ def restart_if(self, ifname, retries=3, wait=5): ++ """ ++ Restart an interface by bouncing the link. ++ """ ++ retry_limit=retries+1 ++ for attempt in range(1, retry_limit): ++ try: ++ shellutil.run_command(["ip", "link", "set", ifname, "down"]) ++ shellutil.run_command(["ip", "link", "set", ifname, "up"]) ++ ++ except shellutil.CommandError as cmd_err: ++ logger.warn("failed to restart {0}: return code {1}".format(ifname, cmd_err.returncode)) ++ if attempt < retry_limit: ++ logger.info("retrying in {0} seconds".format(wait)) ++ time.sleep(wait) ++ else: ++ logger.warn("exceeded restart retries") +-- +2.31.1 + |