Description of problem: Networks configuration doesn't set on guest: 1. Add NIC and set it to start on boot: NIC doesn't not start 2. DNS servers are not set in /etc/resolv.conf 3. In order to set DNS search domains you MUST add new NIC Note: There is open BZ on action from GUI also: https://bugzilla.redhat.com/show_bug.cgi?id=1284767 Version-Release number of selected component (if applicable): RHEVM Version: 3.6.0.3-0.1.el6 VDSM: vdsm-4.17.10.1-0.el7ev libvirt: libvirt-1.2.17-13.el7 cloud init version: cloud-init-0.7.6-6.el7.x86_64 cloud-utils-growpart-0.27-13.el7.noarch VM: rhel-guest-image-7.2 OS: Red Hat Enterprise Linux Server release 7.2 (Maipo) Steps to Reproduce: 1. Import rhel-guest-image as template 2. Create VM from template via REST with cloud init. and Start VM with use could init. 3. check network configuration Actual results: 1. Nic exists and down 2. DNS search and servers did not set Expected results: 1. Nic exists and up 2. DNS search and servers set on guest Additional info: payload on host(network configuration exist): [root@virt-nested-vm10 latest]# cat meta_data.json { "launch_index" : "0", "availability_zone" : "nova", "network-interfaces" : "auto eth4\niface eth4 inet dhcp\n dns-nameservers 1.2.3.4\n dns-search foo.test.com\n", "name" : "cloud_init", "network_config" : { "content_path" : "/content/0000", "path" : "/etc/network/interfaces" }, "hostname" : "cloud_init", "uuid" : "abc77421-d584-4051-ba57-6d5e46a0ea9b", "meta" : { "essential" : "false", "role" : "server", "dsmode" : "local" } }[root@virt-nested-vm10 latest]# cat user_data #cloud-config ssh_pwauth: true timezone: NZ disable_root: 0 output: all: '>> /var/log/cloud-init-output.log' user: cloud_user password: ********* chpasswd: expire: false runcmd: - 'sed -i ''/^datasource_list: /d'' /etc/cloud/cloud.cfg; echo ''datasource_list: ["NoCloud", "ConfigDrive"]'' >> /etc/cloud/cloud.cfg' write_files: - content: test_cloud_init path: /tmp/test.txt REST request to create VM: 1. Nic exists and down CREATE request content is -- url:https://engine-addr/api/vms body:<vm> <name>cloud_init_vm</name> <description>cloud_init_vm</description> <os type="rhel_6x64"/> <cluster href="/api/clusters/3ff0d97b-d6bc-4278-9329-1c174f4fdcc5" id="3ff0d97b-d6bc-4278-9329-1c174f4fdcc5"> <actions> <link href="/api/clusters/3ff0d97b-d6bc-4278-9329-1c174f4fdcc5/resetemulatedmachine" rel="resetemulatedmachine"/> </actions> <name>golden_env_mixed_1</name> <link href="/api/clusters/3ff0d97b-d6bc-4278-9329-1c174f4fdcc5/networks" rel="networks"/> <link href="/api/clusters/3ff0d97b-d6bc-4278-9329-1c174f4fdcc5/permissions" rel="permissions"/> <link href="/api/clusters/3ff0d97b-d6bc-4278-9329-1c174f4fdcc5/glustervolumes" rel="glustervolumes"/> <link href="/api/clusters/3ff0d97b-d6bc-4278-9329-1c174f4fdcc5/glusterhooks" rel="glusterhooks"/> <link href="/api/clusters/3ff0d97b-d6bc-4278-9329-1c174f4fdcc5/affinitygroups" rel="affinitygroups"/> <link href="/api/clusters/3ff0d97b-d6bc-4278-9329-1c174f4fdcc5/cpuprofiles" rel="cpuprofiles"/> <cpu id="Intel Conroe Family"> <architecture>X86_64</architecture> </cpu> <data_center href="/api/datacenters/c4fda5b4-35d3-4f7a-82a6-628404b01b5d" id="c4fda5b4-35d3-4f7a-82a6-628404b01b5d"/> <memory_policy> <overcommit percent="200"/> <transparent_hugepages> <enabled>true</enabled> </transparent_hugepages> </memory_policy> <scheduling_policy href="/api/schedulingpolicies/b4ed2332-a7ac-4d5f-9596-99a439cb2812" id="b4ed2332-a7ac-4d5f-9596-99a439cb2812"> <name>none</name> <policy>none</policy> </scheduling_policy> <version major="3" minor="6"/> <error_handling> <on_error>migrate</on_error> </error_handling> <virt_service>true</virt_service> <gluster_service>false</gluster_service> <threads_as_cores>false</threads_as_cores> <tunnel_migration>false</tunnel_migration> <trusted_service>false</trusted_service> <ha_reservation>false</ha_reservation> <optional_reason>false</optional_reason> <maintenance_reason_required>false</maintenance_reason_required> <ballooning_enabled>false</ballooning_enabled> <ksm> <enabled>true</enabled> <merge_across_nodes>true</merge_across_nodes> </ksm> <required_rng_sources/> <fencing_policy> <enabled>true</enabled> <skip_if_sd_active> <enabled>false</enabled> </skip_if_sd_active> <skip_if_connectivity_broken> <enabled>false</enabled> <threshold>50</threshold> </skip_if_connectivity_broken> </fencing_policy> <migration> <auto_converge>inherit</auto_converge> <compressed>inherit</compressed> </migration> </cluster> <display> <type>spice</type> </display> <template id="9f8f335f-f65b-4f2d-8844-415d999e2441"/> <initialization> <host_name>cloud_init</host_name> <timezone>NZ</timezone> <dns_servers>1.2.3.4</dns_servers> <dns_search>foo.test.com</dns_search> <nic_configurations> <nic_configuration> <name>eth4</name> <boot_protocol>dhcp</boot_protocol> <on_boot>true</on_boot> </nic_configuration> </nic_configurations> <root_password>1234</root_password> <custom_script>write_files: - content: test_cloud_init path: /tmp/test.txt permissions: '0644'</custom_script> <user_name>cloud_user</user_name> </initialization> </vm> Start VM: request content is -- url:/api/vms/e3c7f041-8a72-49a9-ac82-2b995e05a6b1/start body:<action> <async>false</async> <grace_period> <expiry>10</expiry> </grace_period> <use_cloud_init>true</use_cloud_init> </action> VM XML: <vm href="/api/vms/e3c7f041-8a72-49a9-ac82-2b995e05a6b1" > ...... </actions> <name>cloud_init_vm</name> <description>cloud_init_vm</description> <type>desktop</type> <status> <state>powering_up</state> </status> <memory>1073741824</memory> <cpu> <topology sockets="1" cores="1"/> <architecture>X86_64</architecture> </cpu> <cpu_shares>0</cpu_shares> <bios> <boot_menu> <enabled>false</enabled> </boot_menu> </bios> <os type="rhel_6x64"> <boot dev="hd"/> </os> <cluster href="/api/clusters/3ff0d97b-d6bc-4278-9329-1c174f4fdcc5" id="3ff0d97b-d6bc-4278-9329-1c174f4fdcc5"/> <creation_time>2015-12-03T15:59:24.329+02:00</creation_time> <origin>ovirt</origin> <stateless>false</stateless> <delete_protected>false</delete_protected> <high_availability> <enabled>false</enabled> <priority>0</priority> </high_availability> <display> <type>spice</type> <address>10.35.161.156</address> <port>5900</port> <secure_port>5901</secure_port> <monitors>1</monitors> <single_qxl_pci>false</single_qxl_pci> <allow_override>false</allow_override> <smartcard_enabled>false</smartcard_enabled> <file_transfer_enabled>true</file_transfer_enabled> <copy_paste_enabled>true</copy_paste_enabled> <disconnect_action>LOCK_SCREEN</disconnect_action> </display> <sso> <methods> <method id="GUEST_AGENT"/> </methods> </sso> <timezone>Etc/GMT</timezone> <usb> <enabled>false</enabled> </usb> <migration_downtime>-1</migration_downtime> <start_paused>false</start_paused> <cpu_profile href="/api/cpuprofiles/54d4aa0d-cc16-4f9a-b4e7-bea08614da92" id="54d4aa0d-cc16-4f9a-b4e7-bea08614da92"/> <migration> <auto_converge>inherit</auto_converge> <compressed>inherit</compressed> </migration> <io> <threads>0</threads> </io> <time_zone> <name>Etc/GMT</name> </time_zone> <small_icon href="/api/icons/93b8f29b-6870-4fcb-a62a-17ba2944bf24" id="93b8f29b-6870-4fcb-a62a-17ba2944bf24"/> <large_icon href="/api/icons/82840f9d-f12f-41eb-a528-4fcc231de444" id="82840f9d-f12f-41eb-a528-4fcc231de444"/> <memory_policy> <guaranteed>1073741824</guaranteed> </memory_policy> <host href="/api/hosts/b140d8a7-5153-4ae6-8c86-fb1dcf42567d" id="b140d8a7-5153-4ae6-8c86-fb1dcf42567d"/> <template href="/api/templates/9f8f335f-f65b-4f2d-8844-415d999e2441" id="9f8f335f-f65b-4f2d-8844-415d999e2441"/> <start_time>2015-12-03T15:59:40.830+02:00</start_time> <stop_time>2015-12-03T15:59:33.399+02:00</stop_time> <run_once>false</run_once> <initialization> <host_name>cloud_init</host_name> <timezone>NZ</timezone> <regenerate_ssh_keys>false</regenerate_ssh_keys> <dns_servers>1.2.3.4</dns_servers> <dns_search>foo.test.com</dns_search> <nic_configurations> <nic_configuration> <name>eth4</name> <ip/> <boot_protocol>dhcp</boot_protocol> <on_boot>true</on_boot> </nic_configuration> </nic_configurations> <root_password>******</root_password> <custom_script>write_files: - content: test_cloud_init path: /tmp/test.txt permissions: '0644'</custom_script> <user_name>cloud_user</user_name> </initialization> <placement_policy/> <next_run_configuration_exists>false</next_run_configuration_exists> <numa_tune_mode>interleave</numa_tune_mode> </vm>
does it work on 7.1 host? i.e. is it really a regression in 7.2 cloud-init? you may try to downgrade cloud-init package only then
The cloud init package is part of rhel guest image. I tested with rhel-guest-image-7.2.
(In reply to Israel Pinto from comment #2) > The cloud init package is part of rhel guest image. > I tested with rhel-guest-image-7.2. Israel - Michal asked to downgrade either cloud init or use an older release of rhel-guest-image to rule out a possible regression in cloud-init itself. Did you try?
(In reply to Yaniv Kaul from comment #3) > (In reply to Israel Pinto from comment #2) > > The cloud init package is part of rhel guest image. > > I tested with rhel-guest-image-7.2. > > Israel - Michal asked to downgrade either cloud init or use an older release > of rhel-guest-image to rule out a possible regression in cloud-init itself. > Did you try? I tested with rhel-guest-image 7.1 cloud_init package: cloud-init-0.7.6-6.el7.x86_64 and I see the same problem. See more details at: https://bugzilla.redhat.com/show_bug.cgi?id=1288819#c9
(In reply to Israel Pinto from comment #6) > (In reply to Yaniv Kaul from comment #3) > > (In reply to Israel Pinto from comment #2) > > > The cloud init package is part of rhel guest image. > > > I tested with rhel-guest-image-7.2. > > > > Israel - Michal asked to downgrade either cloud init or use an older release > > of rhel-guest-image to rule out a possible regression in cloud-init itself. > > Did you try? > > I tested with rhel-guest-image 7.1 > cloud_init package: cloud-init-0.7.6-6.el7.x86_64 > and I see the same problem. > See more details at: https://bugzilla.redhat.com/show_bug.cgi?id=1288819#c9 cloud init package at rhel_7.1 is:cloud-init-0.7.6-2.el7.x86_64 (copy paste mistake)
It is caused by an issue with CloudInit that has it's settings overridden by NetworkManager (tracked in dependent bug: https://bugzilla.redhat.com/show_bug.cgi?id=1288819). The workaround is to disable NetworkManager on the guest OS
(In reply to Tomas Jelinek from comment #9) > It is caused by an issue with CloudInit that has it's settings overridden by > NetworkManager (tracked in dependent bug: > https://bugzilla.redhat.com/show_bug.cgi?id=1288819). > > The workaround is to disable NetworkManager on the guest OS Israel - please test the workaround. If it works, please close the bug as duplicate of bug 1288819 - nothing we can do here (not even a 'depend on').
I test also with Network Manger disable and i get the results. NOTE: Cloud init should sun one time on VM and if i need to connect to VM and disable the Network Manager it is solve the problem.
based on comment 11 disabling the NetworkManager solves the issue: e.g. this is the same issue as 1288819 => closing as duplicate *** This bug has been marked as a duplicate of bug 1288819 ***