Support openEuler OS (#1012)

openEuler Homepage: https://www.openeuler.org/en/

14 files changed, 46 insertions, 19 deletions

diff --git a/README.md b/README.md
index b705a065..e96541ef 100644
--- a/README.md
+++ b/README.md
@@ -39,7 +39,7 @@ get in contact with that distribution and send them our way!
 
 | Supported OSes | Supported Public Clouds | Supported Private Clouds |
 | --- | --- | --- |
-| Alpine Linux<br />ArchLinux<br />Debian<br />DragonFlyBSD<br />Fedora<br />FreeBSD<br />Gentoo Linux<br />NetBSD<br />OpenBSD<br />RHEL/CentOS/AlmaLinux/Rocky/PhotonOS/Virtuozzo/EuroLinux/CloudLinux<br />SLES/openSUSE<br />Ubuntu<br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /> | Amazon Web Services<br />Microsoft Azure<br />Google Cloud Platform<br />Oracle Cloud Infrastructure<br />Softlayer<br />Rackspace Public Cloud<br />IBM Cloud<br />DigitalOcean<br />Bigstep<br />Hetzner<br />Joyent<br />CloudSigma<br />Alibaba Cloud<br />OVH<br />OpenNebula<br />Exoscale<br />Scaleway<br />CloudStack<br />AltCloud<br />SmartOS<br />HyperOne<br />Vultr<br />Rootbox<br /> | Bare metal installs<br />OpenStack<br />LXD<br />KVM<br />Metal-as-a-Service (MAAS)<br />VMware<br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br />|
+| Alpine Linux<br />ArchLinux<br />Debian<br />DragonFlyBSD<br />Fedora<br />FreeBSD<br />Gentoo Linux<br />NetBSD<br />OpenBSD<br />openEuler<br />RHEL/CentOS/AlmaLinux/Rocky/PhotonOS/Virtuozzo/EuroLinux/CloudLinux<br />SLES/openSUSE<br />Ubuntu<br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /> | Amazon Web Services<br />Microsoft Azure<br />Google Cloud Platform<br />Oracle Cloud Infrastructure<br />Softlayer<br />Rackspace Public Cloud<br />IBM Cloud<br />DigitalOcean<br />Bigstep<br />Hetzner<br />Joyent<br />CloudSigma<br />Alibaba Cloud<br />OVH<br />OpenNebula<br />Exoscale<br />Scaleway<br />CloudStack<br />AltCloud<br />SmartOS<br />HyperOne<br />Vultr<br />Rootbox<br /> | Bare metal installs<br />OpenStack<br />LXD<br />KVM<br />Metal-as-a-Service (MAAS)<br />VMware<br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br />|
 
 ## To start developing cloud-init
 
diff --git a/cloudinit/config/cc_ntp.py b/cloudinit/config/cc_ntp.py
index e2231cbb..f4468c9d 100644
--- a/cloudinit/config/cc_ntp.py
+++ b/cloudinit/config/cc_ntp.py
@@ -25,8 +25,8 @@ frequency = PER_INSTANCE
 NTP_CONF = '/etc/ntp.conf'
 NR_POOL_SERVERS = 4
 distros = ['almalinux', 'alpine', 'centos', 'cloudlinux', 'debian',
-           'eurolinux', 'fedora', 'opensuse', 'photon', 'rhel', 'rocky',
-           'sles', 'ubuntu', 'virtuozzo']
+           'eurolinux', 'fedora', 'openEuler', 'opensuse', 'photon',
+           'rhel', 'rocky', 'sles', 'ubuntu', 'virtuozzo']
 
 NTP_CLIENT_CONFIG = {
     'chrony': {
diff --git a/cloudinit/config/cc_yum_add_repo.py b/cloudinit/config/cc_yum_add_repo.py
index 899cb082..bcca86cb 100644
--- a/cloudinit/config/cc_yum_add_repo.py
+++ b/cloudinit/config/cc_yum_add_repo.py
@@ -19,7 +19,7 @@ entry, the config entry will be skipped.
 **Module frequency:** per always
 
 **Supported distros:** almalinux, centos, cloudlinux, eurolinux, fedora,
-                       photon, rhel, rocky, virtuozzo
+                       openEuler, photon, rhel, rocky, virtuozzo
 
 **Config keys**::
 
@@ -38,7 +38,7 @@ from configparser import ConfigParser
 from cloudinit import util
 
 distros = ['almalinux', 'centos', 'cloudlinux', 'eurolinux', 'fedora',
-           'photon', 'rhel', 'rocky', 'virtuozzo']
+           'openEuler', 'photon', 'rhel', 'rocky', 'virtuozzo']
 
 
 def _canonicalize_id(repo_id):
diff --git a/cloudinit/distros/__init__.py b/cloudinit/distros/__init__.py
index a0526948..63e78591 100755
--- a/cloudinit/distros/__init__.py
+++ b/cloudinit/distros/__init__.py
@@ -50,7 +50,7 @@ OSFAMILIES = {
     'freebsd': ['freebsd'],
     'gentoo': ['gentoo'],
     'redhat': ['almalinux', 'amazon', 'centos', 'cloudlinux', 'eurolinux',
-               'fedora', 'photon', 'rhel', 'rocky', 'virtuozzo'],
+               'fedora', 'openEuler', 'photon', 'rhel', 'rocky', 'virtuozzo'],
     'suse': ['opensuse', 'sles'],
 }
 
diff --git a/cloudinit/distros/openEuler.py b/cloudinit/distros/openEuler.py
new file mode 100644
index 00000000..edb3165d
--- /dev/null
+++ b/cloudinit/distros/openEuler.py
@@ -0,0 +1,9 @@
+# This file is part of cloud-init. See LICENSE file for license information.
+
+from cloudinit.distros import rhel
+
+
+class Distro(rhel.Distro):
+    pass
+
+# vi: ts=4 expandtab
diff --git a/cloudinit/net/sysconfig.py b/cloudinit/net/sysconfig.py
index 7b8e4da7..ef4543b4 100644
--- a/cloudinit/net/sysconfig.py
+++ b/cloudinit/net/sysconfig.py
@@ -19,7 +19,7 @@ from .network_state import (
 
 LOG = logging.getLogger(__name__)
 KNOWN_DISTROS = ['almalinux', 'centos', 'cloudlinux', 'eurolinux', 'fedora',
-                 'rhel', 'rocky', 'suse', 'virtuozzo']
+                 'openEuler', 'rhel', 'rocky', 'suse', 'virtuozzo']
 NM_CFG_FILE = "/etc/NetworkManager/NetworkManager.conf"
 
 
diff --git a/cloudinit/tests/test_util.py b/cloudinit/tests/test_util.py
index f11cfb27..977ad8e0 100644
--- a/cloudinit/tests/test_util.py
+++ b/cloudinit/tests/test_util.py
@@ -200,6 +200,15 @@ OS_RELEASE_CLOUDLINUX_8 = dedent("""\
     BUG_REPORT_URL="https://www.cloudlinux.com/support"
 """)
 
+OS_RELEASE_OPENEULER_20 = dedent("""\
+    NAME="openEuler"
+    VERSION="20.03 (LTS-SP2)"
+    ID="openEuler"
+    VERSION_ID="20.03"
+    PRETTY_NAME="openEuler 20.03 (LTS-SP2)"
+    ANSI_COLOR="0;31"
+""")
+
 REDHAT_RELEASE_CENTOS_6 = "CentOS release 6.10 (Final)"
 REDHAT_RELEASE_CENTOS_7 = "CentOS Linux release 7.5.1804 (Core)"
 REDHAT_RELEASE_REDHAT_6 = (
@@ -719,6 +728,14 @@ class TestGetLinuxDistro(CiTestCase):
         self.assertEqual(('debian', '9', 'stretch'), dist)
 
     @mock.patch('cloudinit.util.load_file')
+    def test_get_linux_openeuler(self, m_os_release, m_path_exists):
+        """Verify get the correct name and release name on Openeuler."""
+        m_os_release.return_value = OS_RELEASE_OPENEULER_20
+        m_path_exists.side_effect = TestGetLinuxDistro.os_release_exists
+        dist = util.get_linux_distro()
+        self.assertEqual(('openEuler', '20.03', 'LTS-SP2'), dist)
+
+    @mock.patch('cloudinit.util.load_file')
     def test_get_linux_opensuse(self, m_os_release, m_path_exists):
         """Verify we get the correct name and machine arch on openSUSE
            prior to openSUSE Leap 15.
diff --git a/cloudinit/util.py b/cloudinit/util.py
index 894245bf..9662b30b 100644
--- a/cloudinit/util.py
+++ b/cloudinit/util.py
@@ -549,8 +549,8 @@ def system_info():
         linux_dist = info['dist'][0].lower()
         if linux_dist in (
                 'almalinux', 'alpine', 'arch', 'centos', 'cloudlinux',
-                'debian', 'eurolinux', 'fedora', 'photon', 'rhel', 'rocky',
-                'suse', 'virtuozzo'):
+                'debian', 'eurolinux', 'fedora', 'openEuler', 'photon',
+                'rhel', 'rocky', 'suse', 'virtuozzo'):
             var = linux_dist
         elif linux_dist in ('ubuntu', 'linuxmint', 'mint'):
             var = 'ubuntu'
diff --git a/config/cloud.cfg.tmpl b/config/cloud.cfg.tmpl
index e5fbc10b..de1d75e5 100644
--- a/config/cloud.cfg.tmpl
+++ b/config/cloud.cfg.tmpl
@@ -33,7 +33,7 @@ disable_root: true
 {% endif %}
 
 {% if variant in ["almalinux", "alpine", "amazon", "centos", "cloudlinux", "eurolinux",
-                  "fedora", "rhel", "rocky", "virtuozzo"] %}
+                  "fedora", "openEuler", "rhel", "rocky", "virtuozzo"] %}
 mount_default_fields: [~, ~, 'auto', 'defaults,nofail', '0', '2']
 {% if variant == "amazon" %}
 resize_rootfs: noblock
@@ -174,7 +174,7 @@ cloud_final_modules:
 system_info:
    # This will affect which distro class gets used
 {% if variant in ["almalinux", "alpine", "amazon", "arch", "centos", "cloudlinux", "debian",
-                  "eurolinux", "fedora", "freebsd", "netbsd", "openbsd",
+                  "eurolinux", "fedora", "freebsd", "netbsd", "openbsd", "openEuler",
                   "photon", "rhel", "rocky", "suse", "ubuntu", "virtuozzo"] %}
    distro: {{ variant }}
 {% elif variant in ["dragonfly"] %}
@@ -229,7 +229,7 @@ system_info:
          security: http://ports.ubuntu.com/ubuntu-ports
    ssh_svcname: ssh
 {% elif variant in ["almalinux", "alpine", "amazon", "arch", "centos", "cloudlinux", "eurolinux",
-                    "fedora", "rhel", "rocky", "suse", "virtuozzo"] %}
+                    "fedora", "openEuler", "rhel", "rocky", "suse", "virtuozzo"] %}
    # Default user name + that default users groups (if added/used)
    default_user:
 {% if variant == "amazon" %}
diff --git a/systemd/cloud-init-generator.tmpl b/systemd/cloud-init-generator.tmpl
index 7fe009ec..7d1e7256 100644
--- a/systemd/cloud-init-generator.tmpl
+++ b/systemd/cloud-init-generator.tmpl
@@ -83,8 +83,8 @@ default() {
 
 check_for_datasource() {
     local ds_rc=""
-{% if variant in ["almalinux", "centos", "cloudlinux", "eurolinux", "fedora", "rhel",
-                  "rocky", "virtuozzo"] %}
+{% if variant in ["almalinux", "centos", "cloudlinux", "eurolinux", "fedora", 
+                  "openEuler", "rhel", "rocky", "virtuozzo"] %}
     local dsidentify="/usr/libexec/cloud-init/ds-identify"
 {% else %}
     local dsidentify="/usr/lib/cloud-init/ds-identify"
diff --git a/systemd/cloud-init.service.tmpl b/systemd/cloud-init.service.tmpl
index 6c3a8f20..de3f3d91 100644
--- a/systemd/cloud-init.service.tmpl
+++ b/systemd/cloud-init.service.tmpl
@@ -12,8 +12,8 @@ After=systemd-networkd-wait-online.service
 {% if variant in ["ubuntu", "unknown", "debian"] %}
 After=networking.service
 {% endif %}
-{% if variant in ["almalinux", "centos", "cloudlinux", "eurolinux", "fedora", "rhel",
-                  "rocky", "virtuozzo"] %}
+{% if variant in ["almalinux", "centos", "cloudlinux", "eurolinux", "fedora",
+                  "openEuler", "rhel", "rocky", "virtuozzo"] %}
 After=network.service
 After=NetworkManager.service
 {% endif %}
diff --git a/tests/unittests/test_cli.py b/tests/unittests/test_cli.py
index b8ae9e47..1459fd9c 100644
--- a/tests/unittests/test_cli.py
+++ b/tests/unittests/test_cli.py
@@ -225,8 +225,8 @@ class TestCLI(test_helpers.FilesystemMockingTestCase):
         expected_doc_sections = [
             '**Supported distros:** all',
             ('**Supported distros:** almalinux, alpine, centos, cloudlinux, '
-             'debian, eurolinux, fedora, opensuse, photon, rhel, rocky, '
-             'sles, ubuntu, virtuozzo'),
+             'debian, eurolinux, fedora, openEuler, opensuse, photon, rhel, '
+             'rocky, sles, ubuntu, virtuozzo'),
             '**Config schema**:\n    **resize_rootfs:** (true/false/noblock)',
             '**Examples**::\n\n    runcmd:\n        - [ ls, -l, / ]\n'
         ]
diff --git a/tools/.github-cla-signers b/tools/.github-cla-signers
index d1939718..fa395553 100644
--- a/tools/.github-cla-signers
+++ b/tools/.github-cla-signers
@@ -68,3 +68,4 @@ Vultaire
 WebSpider
 xiachen-rh
 xnox
+zhuzaifangxuele
diff --git a/tools/render-cloudcfg b/tools/render-cloudcfg
index 78a48c30..186d61b7 100755
--- a/tools/render-cloudcfg
+++ b/tools/render-cloudcfg
@@ -5,7 +5,7 @@ import os
 import sys
 
 VARIANTS = ["almalinux", "alpine", "amazon", "arch", "centos", "cloudlinux", "debian",
-            "eurolinux", "fedora", "freebsd", "netbsd", "openbsd", "photon",
+            "eurolinux", "fedora", "freebsd", "netbsd", "openbsd", "openEuler", "photon",
             "rhel", "suse","rocky", "ubuntu", "unknown", "virtuozzo"]