app-emulation/wa-linux-agent: Update to 2.9.1.1

This is the current version being deployed to the Azure fleet for other
distros. This update contains a fix for:

  Failed to get the PID of the DHCP client: invalid literal for int() with base 10: 'MainPID=1640'

The upstream fix (stripping MainPid=) is in
Azure/WALinuxAgent#2784.

The patch has also been updated to fix the error:

  Unable to setup the persistent firewall rules: [Errno 30] Read-only file system: '/lib/systemd/system/waagent-network-setup.service'

by redirecting unit file installation to /etc/systemd/system.

Signed-off-by: Jeremi Piotrowski <jpiotrowski@microsoft.com>

sdk_container/src/third_party/coreos-overlay/app-emulation/wa-linux-agent/files/0001-flatcar-changes.patch

@@ -1,33 +1,32 @@
-From dd1512513b407e23155f58400cacecac8576d6f9 Mon Sep 17 00:00:00 2001
+From 7bf2a8a0b0e680b3f2177cfdb3dd4d3807b7d903 Mon Sep 17 00:00:00 2001
 From: Krzesimir Nowak <knowak@microsoft.com>
 Date: Mon, 27 Feb 2023 15:59:21 +0100
 Subject: [PATCH] flatcar changes
 
 ---
- azurelinuxagent/common/osutil/coreos.py       |  39 +-----
- azurelinuxagent/common/osutil/coreoscommon.py |  57 ++++++++
+ azurelinuxagent/common/osutil/coreos.py       |  40 +-----
+ azurelinuxagent/common/osutil/coreoscommon.py |  59 +++++++++
  azurelinuxagent/common/osutil/factory.py      |   3 +
  azurelinuxagent/common/osutil/flatcar.py      |  60 +++++++++
  config/flatcar/waagent.conf                   | 122 ++++++++++++++++++
  init/flatcar/10-waagent-sysext.conf           |   2 +
  init/flatcar/waagent.service                  |  30 +++++
  setup.py                                      |  20 ++-
- 8 files changed, 291 insertions(+), 42 deletions(-)
+ 8 files changed, 293 insertions(+), 43 deletions(-)
  create mode 100644 azurelinuxagent/common/osutil/coreoscommon.py
  create mode 100644 azurelinuxagent/common/osutil/flatcar.py
  create mode 100644 config/flatcar/waagent.conf
  create mode 100644 init/flatcar/10-waagent-sysext.conf
  create mode 100644 init/flatcar/waagent.service
 
 diff --git a/azurelinuxagent/common/osutil/coreos.py b/azurelinuxagent/common/osutil/coreos.py
-index fc0a6604..314008f0 100644
+index 373727e2..63578932 100644
 --- a/azurelinuxagent/common/osutil/coreos.py
 +++ b/azurelinuxagent/common/osutil/coreos.py
-@@ -17,11 +17,10 @@
- #
+@@ -18,10 +18,10 @@
 
  import os
--import azurelinuxagent.common.utils.shellutil as shellutil
+ from azurelinuxagent.common.utils import shellutil
 -from azurelinuxagent.common.osutil.default import DefaultOSUtil
 +from azurelinuxagent.common.osutil.coreoscommon import CoreosCommonUtil
 
@@ -37,7 +36,7 @@ index fc0a6604..314008f0 100644
 
      def __init__(self):
          super(CoreOSUtil, self).__init__()
-@@ -46,40 +45,6 @@ class CoreOSUtil(DefaultOSUtil):
+@@ -46,42 +46,6 @@ class CoreOSUtil(DefaultOSUtil):
      def get_agent_bin_path():
          return "/usr/share/oem/bin"
 
@@ -73,17 +72,19 @@ index fc0a6604..314008f0 100644
 -        return shellutil.run("systemctl stop {0}".format(self.service_name), chk_err=False)
 -
 -    def get_dhcp_pid(self):
--        return self._get_dhcp_pid(["systemctl", "show", "-p", "MainPID", "systemd-networkd"])
+-        return self._get_dhcp_pid(
+-            ["systemctl", "show", "-p", "MainPID", "systemd-networkd"],
+-            transform_command_output=lambda o: o.replace("MainPID=", ""))
 -
      def conf_sshd(self, disable_password):
          # In CoreOS, /etc/sshd_config is mount readonly.  Skip the setting.
          pass
 diff --git a/azurelinuxagent/common/osutil/coreoscommon.py b/azurelinuxagent/common/osutil/coreoscommon.py
 new file mode 100644
-index 00000000..fde9a456
+index 00000000..66eae16e
 --- /dev/null
 +++ b/azurelinuxagent/common/osutil/coreoscommon.py
-@@ -0,0 +1,57 @@
+@@ -0,0 +1,59 @@
 +#
 +# Copyright 2023 Microsoft Corporation
 +#
@@ -140,20 +141,22 @@ index 00000000..fde9a456
 +        return shellutil.run("systemctl stop {0}".format(self.service_name), chk_err=False)
 +
 +    def get_dhcp_pid(self):
-+        return self._get_dhcp_pid(["systemctl", "show", "-p", "MainPID", "systemd-networkd"])
++        return self._get_dhcp_pid(
++            ["systemctl", "show", "-p", "MainPID", "systemd-networkd"],
++            transform_command_output=lambda o: o.replace("MainPID=", ""))
 diff --git a/azurelinuxagent/common/osutil/factory.py b/azurelinuxagent/common/osutil/factory.py
-index b5ee0b09..9280c645 100644
+index 83123e3f..b9257a9b 100644
 --- a/azurelinuxagent/common/osutil/factory.py
 +++ b/azurelinuxagent/common/osutil/factory.py
-@@ -27,6 +27,7 @@ from .clearlinux import ClearLinuxUtil
- from .coreos import CoreOSUtil
+@@ -28,6 +28,7 @@ from .coreos import CoreOSUtil
  from .debian import DebianOSBaseUtil, DebianOSModernUtil
  from .default import DefaultOSUtil
+ from .devuan import DevuanOSUtil
 +from .flatcar import FlatcarUtil
  from .freebsd import FreeBSDOSUtil
  from .gaia import GaiaOSUtil
  from .iosxe import IosxeOSUtil
-@@ -82,6 +83,8 @@ def _get_osutil(distro_name, distro_code_name, distro_version, distro_full_name)
+@@ -88,6 +89,8 @@ def _get_osutil(distro_name, distro_code_name, distro_version, distro_full_name)
          return DebianOSBaseUtil()
 
      if distro_name in ("flatcar", "coreos") or distro_code_name in ("flatcar", "coreos"):
@@ -164,7 +167,7 @@ index b5ee0b09..9280c645 100644
      if distro_name in ("suse", "sle_hpc", "sles", "opensuse"):
 diff --git a/azurelinuxagent/common/osutil/flatcar.py b/azurelinuxagent/common/osutil/flatcar.py
 new file mode 100644
-index 00000000..bf739a8e
+index 00000000..bfb77df1
 --- /dev/null
 +++ b/azurelinuxagent/common/osutil/flatcar.py
 @@ -0,0 +1,60 @@
@@ -201,7 +204,7 @@ index 00000000..bf739a8e
 +
 +    @staticmethod
 +    def get_systemd_unit_file_install_path():
-+        return "/usr/lib/systemd/system"
++        return "/etc/systemd/system"
 +
 +    def conf_sshd(self, disable_password):
 +        ssh_dir = conf.get_ssh_dir()
@@ -401,10 +404,10 @@ index 00000000..d0d6f7c8
 +[Install]
 +WantedBy=multi-user.target
 diff --git a/setup.py b/setup.py
-index d38d74d6..57b0edb9 100755
+index 8f5d92b4..35400e09 100755
 --- a/setup.py
 +++ b/setup.py
-@@ -125,12 +125,22 @@ def get_data_files(name, version, fullname):  # pylint: disable=R0912
+@@ -135,12 +135,22 @@ def get_data_files(name, version, fullname):  # pylint: disable=R0912
                            src=["init/arch/waagent.service"])
      elif name in ('coreos', 'flatcar'):
          set_bin_files(data_files, dest=agent_bin_path)
@@ -433,5 +436,5 @@ index d38d74d6..57b0edb9 100755
          set_bin_files(data_files, dest=agent_bin_path)
          set_conf_files(data_files, dest="/usr/share/defaults/waagent",
 -- 
-2.25.1
+2.39.2