# STDOUT:
---v---v---v---v---v---
Using /etc/ansible/ansible.cfg as config file
PLAY [test simple kernel settings] *********************************************
TASK [Gathering Facts] *********************************************************
ok: [sut]
TASK [set platform independent vars used by this test] *************************
ok: [sut] => {
"ansible_facts": {
"__kernel_settings_profile_file": "# File managed by Ansible - DO NOT EDIT\n[main]\nsummary = kernel settings\n[sysctl]\nfs.epoll.max_user_watches = 785592\nfs.file-max = 379724\n[vm]\ntransparent_hugepages = madvise\n[sysfs]\n/sys/kernel/debug/x86/ibrs_enabled = 0\n/sys/kernel/debug/x86/pti_enabled = 0\n/sys/kernel/debug/x86/retp_enabled = 0\n{% if __kernel_settings_blcmdline_value | d() %}\n[bootloader]\ncmdline = {{ __kernel_settings_blcmdline_value }}\n{% endif %}\n",
"kernel_settings_sysctl": [
{
"name": "fs.epoll.max_user_watches",
"value": 785592
},
{
"name": "fs.file-max",
"value": 379724
},
{
"name": "no.such.param",
"state": "absent"
}
],
"kernel_settings_sysfs": [
{
"name": "/sys/kernel/debug/x86/pti_enabled",
"value": 0
},
{
"name": "/sys/kernel/debug/x86/retp_enabled",
"value": 0
},
{
"name": "/sys/kernel/debug/x86/ibrs_enabled",
"value": 0
},
{
"name": "/sys/not/found",
"state": "absent"
}
],
"kernel_settings_systemd_cpu_affinity": {
"state": "absent"
},
"kernel_settings_transparent_hugepages": "madvise",
"kernel_settings_transparent_hugepages_defrag": {
"state": "absent"
}
},
"ansible_included_var_files": [
"/WORKDIR/dist-git-kernel_settings-fix_ansible_managed-GuxrXP/tests/vars/vars_simple_settings.yml"
],
"changed": false
}
TASK [disable bootloader cmdline testing on Fedora] ****************************
ok: [sut] => {
"ansible_facts": {
"__kernel_settings_blcmdline_value": null,
"__kernel_settings_check_reboot": false,
"kernel_settings_bootloader_cmdline": null
},
"changed": false
}
TASK [apply the settings - call the role] **************************************
TASK [linux-system-roles.kernel_settings : Set version specific variables] *****
ok: [sut] => {
"ansible_facts": {
"__kernel_settings_packages": [
"tuned"
],
"__kernel_settings_services": [
"tuned"
]
},
"ansible_included_var_files": [
"/WORKDIR/dist-git-kernel_settings-fix_ansible_managed-GuxrXP/tests/roles/linux-system-roles.kernel_settings/vars/default.yml"
],
"changed": false
}
TASK [linux-system-roles.kernel_settings : Ensure required packages are installed] ***
changed: [sut] => {
"changed": true,
"rc": 0,
"results": [
"Installed: kernel-tools-5.15.4-200.fc35.x86_64",
"Installed: kernel-tools-libs-5.15.4-200.fc35.x86_64",
"Installed: python3-perf-5.15.4-200.fc35.x86_64",
"Installed: hdparm-9.62-2.fc35.x86_64",
"Installed: tuned-2.17.0-1.fc35.noarch",
"Installed: dmidecode-1:3.3-2.fc35.x86_64",
"Installed: numactl-libs-2.0.14-4.fc35.x86_64",
"Installed: ethtool-2:5.16-1.fc35.x86_64",
"Installed: pciutils-libs-3.7.0-4.fc35.x86_64",
"Installed: python3-linux-procfs-0.6.3-3.fc35.noarch",
"Installed: python3-pyudev-0.22.0-6.fc35.noarch",
"Installed: virt-what-1.21-2.fc35.x86_64"
]
}
TASK [linux-system-roles.kernel_settings : Ensure required services are enabled and started] ***
changed: [sut] => (item=tuned) => {
"ansible_loop_var": "item",
"changed": true,
"enabled": true,
"item": "tuned",
"name": "tuned",
"state": "started",
"status": {
"ActiveEnterTimestampMonotonic": "0",
"ActiveExitTimestampMonotonic": "0",
"ActiveState": "inactive",
"After": "dbus-broker.service systemd-sysctl.service systemd-journald.socket basic.target dbus.socket sysinit.target network.target system.slice",
"AllowIsolate": "no",
"AssertResult": "no",
"AssertTimestampMonotonic": "0",
"Before": "shutdown.target",
"BlockIOAccounting": "no",
"BlockIOWeight": "[not set]",
"BusName": "com.redhat.tuned",
"CPUAccounting": "yes",
"CPUAffinityFromNUMA": "no",
"CPUQuotaPerSecUSec": "infinity",
"CPUQuotaPeriodUSec": "infinity",
"CPUSchedulingPolicy": "0",
"CPUSchedulingPriority": "0",
"CPUSchedulingResetOnFork": "no",
"CPUShares": "[not set]",
"CPUUsageNSec": "[not set]",
"CPUWeight": "[not set]",
"CacheDirectoryMode": "0755",
"CanFreeze": "yes",
"CanIsolate": "no",
"CanReload": "no",
"CanStart": "yes",
"CanStop": "yes",
"CapabilityBoundingSet": "cap_chown cap_dac_override cap_dac_read_search cap_fowner cap_fsetid cap_kill cap_setgid cap_setuid cap_setpcap cap_linux_immutable cap_net_bind_service cap_net_broadcast cap_net_admin cap_net_raw cap_ipc_lock cap_ipc_owner cap_sys_module cap_sys_rawio cap_sys_chroot cap_sys_ptrace cap_sys_pacct cap_sys_admin cap_sys_boot cap_sys_nice cap_sys_resource cap_sys_time cap_sys_tty_config cap_mknod cap_lease cap_audit_write cap_audit_control cap_setfcap cap_mac_override cap_mac_admin cap_syslog cap_wake_alarm cap_block_suspend cap_audit_read cap_perfmon cap_bpf cap_checkpoint_restore",
"CleanResult": "success",
"CollectMode": "inactive",
"ConditionResult": "no",
"ConditionTimestampMonotonic": "0",
"ConfigurationDirectoryMode": "0755",
"Conflicts": "shutdown.target cpupower.service",
"ControlPID": "0",
"CoredumpFilter": "0x33",
"DefaultDependencies": "yes",
"DefaultMemoryLow": "0",
"DefaultMemoryMin": "0",
"Delegate": "no",
"Description": "Dynamic System Tuning Daemon",
"DevicePolicy": "auto",
"Documentation": "\"man:tuned(8)\" \"man:tuned.conf(5)\" \"man:tuned-adm(8)\"",
"DynamicUser": "no",
"ExecMainCode": "0",
"ExecMainExitTimestampMonotonic": "0",
"ExecMainPID": "0",
"ExecMainStartTimestampMonotonic": "0",
"ExecMainStatus": "0",
"ExecStart": "{ path=/usr/sbin/tuned ; argv[]=/usr/sbin/tuned -l -P ; ignore_errors=no ; start_time=[n/a] ; stop_time=[n/a] ; pid=0 ; code=(null) ; status=0/0 }",
"ExecStartEx": "{ path=/usr/sbin/tuned ; argv[]=/usr/sbin/tuned -l -P ; flags= ; start_time=[n/a] ; stop_time=[n/a] ; pid=0 ; code=(null) ; status=0/0 }",
"FailureAction": "none",
"FileDescriptorStoreMax": "0",
"FinalKillSignal": "9",
"FragmentPath": "/usr/lib/systemd/system/tuned.service",
"FreezerState": "running",
"GID": "[not set]",
"GuessMainPID": "yes",
"IOAccounting": "no",
"IOReadBytes": "18446744073709551615",
"IOReadOperations": "18446744073709551615",
"IOSchedulingClass": "0",
"IOSchedulingPriority": "0",
"IOWeight": "[not set]",
"IOWriteBytes": "18446744073709551615",
"IOWriteOperations": "18446744073709551615",
"IPAccounting": "no",
"IPEgressBytes": "[no data]",
"IPEgressPackets": "[no data]",
"IPIngressBytes": "[no data]",
"IPIngressPackets": "[no data]",
"Id": "tuned.service",
"IgnoreOnIsolate": "no",
"IgnoreSIGPIPE": "yes",
"InactiveEnterTimestampMonotonic": "0",
"InactiveExitTimestampMonotonic": "0",
"JobRunningTimeoutUSec": "infinity",
"JobTimeoutAction": "none",
"JobTimeoutUSec": "infinity",
"KeyringMode": "private",
"KillMode": "control-group",
"KillSignal": "15",
"LimitAS": "infinity",
"LimitASSoft": "infinity",
"LimitCORE": "infinity",
"LimitCORESoft": "infinity",
"LimitCPU": "infinity",
"LimitCPUSoft": "infinity",
"LimitDATA": "infinity",
"LimitDATASoft": "infinity",
"LimitFSIZE": "infinity",
"LimitFSIZESoft": "infinity",
"LimitLOCKS": "infinity",
"LimitLOCKSSoft": "infinity",
"LimitMEMLOCK": "65536",
"LimitMEMLOCKSoft": "65536",
"LimitMSGQUEUE": "819200",
"LimitMSGQUEUESoft": "819200",
"LimitNICE": "0",
"LimitNICESoft": "0",
"LimitNOFILE": "524288",
"LimitNOFILESoft": "1024",
"LimitNPROC": "31650",
"LimitNPROCSoft": "31650",
"LimitRSS": "infinity",
"LimitRSSSoft": "infinity",
"LimitRTPRIO": "0",
"LimitRTPRIOSoft": "0",
"LimitRTTIME": "infinity",
"LimitRTTIMESoft": "infinity",
"LimitSIGPENDING": "31650",
"LimitSIGPENDINGSoft": "31650",
"LimitSTACK": "infinity",
"LimitSTACKSoft": "8388608",
"LoadState": "loaded",
"LockPersonality": "no",
"LogLevelMax": "-1",
"LogRateLimitBurst": "0",
"LogRateLimitIntervalUSec": "0",
"LogsDirectoryMode": "0755",
"MainPID": "0",
"ManagedOOMMemoryPressure": "auto",
"ManagedOOMMemoryPressureLimit": "0",
"ManagedOOMPreference": "none",
"ManagedOOMSwap": "auto",
"MemoryAccounting": "yes",
"MemoryAvailable": "infinity",
"MemoryCurrent": "[not set]",
"MemoryDenyWriteExecute": "no",
"MemoryHigh": "infinity",
"MemoryLimit": "infinity",
"MemoryLow": "0",
"MemoryMax": "infinity",
"MemoryMin": "0",
"MemorySwapMax": "infinity",
"MountAPIVFS": "no",
"NFileDescriptorStore": "0",
"NRestarts": "0",
"NUMAPolicy": "n/a",
"Names": "tuned.service",
"NeedDaemonReload": "no",
"Nice": "0",
"NoNewPrivileges": "no",
"NonBlocking": "no",
"NotifyAccess": "none",
"OOMPolicy": "stop",
"OOMScoreAdjust": "0",
"OnFailureJobMode": "replace",
"OnSuccessJobMode": "fail",
"PIDFile": "/run/tuned/tuned.pid",
"Perpetual": "no",
"PrivateDevices": "no",
"PrivateIPC": "no",
"PrivateMounts": "no",
"PrivateNetwork": "no",
"PrivateTmp": "no",
"PrivateUsers": "no",
"ProcSubset": "all",
"ProtectClock": "no",
"ProtectControlGroups": "no",
"ProtectHome": "no",
"ProtectHostname": "no",
"ProtectKernelLogs": "no",
"ProtectKernelModules": "no",
"ProtectKernelTunables": "no",
"ProtectProc": "default",
"ProtectSystem": "no",
"RefuseManualStart": "no",
"RefuseManualStop": "no",
"ReloadResult": "success",
"RemainAfterExit": "no",
"RemoveIPC": "no",
"Requires": "polkit.service sysinit.target dbus.socket dbus-broker.service system.slice",
"Restart": "no",
"RestartKillSignal": "15",
"RestartUSec": "100ms",
"RestrictNamespaces": "no",
"RestrictRealtime": "no",
"RestrictSUIDSGID": "no",
"Result": "success",
"RootDirectoryStartOnly": "no",
"RuntimeDirectoryMode": "0755",
"RuntimeDirectoryPreserve": "no",
"RuntimeMaxUSec": "infinity",
"SameProcessGroup": "no",
"SecureBits": "0",
"SendSIGHUP": "no",
"SendSIGKILL": "yes",
"Slice": "system.slice",
"StandardError": "inherit",
"StandardInput": "null",
"StandardOutput": "journal",
"StartLimitAction": "none",
"StartLimitBurst": "5",
"StartLimitIntervalUSec": "10s",
"StartupBlockIOWeight": "[not set]",
"StartupCPUShares": "[not set]",
"StartupCPUWeight": "[not set]",
"StartupIOWeight": "[not set]",
"StateChangeTimestampMonotonic": "0",
"StateDirectoryMode": "0755",
"StatusErrno": "0",
"StopWhenUnneeded": "no",
"SubState": "dead",
"SuccessAction": "none",
"SyslogFacility": "3",
"SyslogLevel": "6",
"SyslogLevelPrefix": "yes",
"SyslogPriority": "30",
"SystemCallErrorNumber": "2147483646",
"TTYReset": "no",
"TTYVHangup": "no",
"TTYVTDisallocate": "no",
"TasksAccounting": "yes",
"TasksCurrent": "[not set]",
"TasksMax": "9495",
"TimeoutAbortUSec": "1min 30s",
"TimeoutCleanUSec": "infinity",
"TimeoutStartFailureMode": "terminate",
"TimeoutStartUSec": "1min 30s",
"TimeoutStopFailureMode": "terminate",
"TimeoutStopUSec": "1min 30s",
"TimerSlackNSec": "50000",
"Transient": "no",
"Type": "dbus",
"UID": "[not set]",
"UMask": "0022",
"UnitFilePreset": "disabled",
"UnitFileState": "disabled",
"UtmpMode": "init",
"WatchdogSignal": "6",
"WatchdogTimestampMonotonic": "0",
"WatchdogUSec": "infinity"
}
}
TASK [linux-system-roles.kernel_settings : Ensure kernel settings profile directory exists] ***
changed: [sut] => {
"changed": true,
"gid": 0,
"group": "root",
"mode": "0755",
"owner": "root",
"path": "/etc/tuned/kernel_settings",
"secontext": "unconfined_u:object_r:tuned_etc_t:s0",
"size": 4096,
"state": "directory",
"uid": 0
}
TASK [linux-system-roles.kernel_settings : Generate a configuration for kernel settings] ***
changed: [sut] => {
"changed": true,
"checksum": "e25dff1f7ee464fabbde746e6cf2ca10ab5675fe",
"dest": "/etc/tuned/kernel_settings/tuned.conf",
"gid": 0,
"group": "root",
"md5sum": "a56753e9d08d42b7070c4a4c60411099",
"mode": "0644",
"owner": "root",
"secontext": "system_u:object_r:tuned_etc_t:s0",
"size": 53,
"src": "/root/.ansible/tmp/ansible-tmp-1643298790.8146842-4123-22838380865921/source",
"state": "file",
"uid": 0
}
TASK [linux-system-roles.kernel_settings : Get current config] *****************
ok: [sut] => {
"changed": false,
"content": "IwojIEFuc2libGUgbWFuYWdlZAojClttYWluXQpzdW1tYXJ5PWtlcm5lbCBzZXR0aW5ncwo=",
"encoding": "base64",
"source": "/etc/tuned/kernel_settings/tuned.conf"
}
TASK [linux-system-roles.kernel_settings : Apply kernel settings] **************
changed: [sut] => {
"active_profile": "virtual-guest kernel_settings",
"changed": true,
"message": "",
"new_profile": {
"sysctl": {
"fs.epoll.max_user_watches": "785592",
"fs.file-max": "379724"
},
"sysfs": {
"/sys/kernel/debug/x86/ibrs_enabled": "0",
"/sys/kernel/debug/x86/pti_enabled": "0",
"/sys/kernel/debug/x86/retp_enabled": "0"
},
"vm": {
"transparent_hugepages": "madvise"
}
},
"reboot_required": false
}
MSG:
Kernel settings were updated.
TASK [linux-system-roles.kernel_settings : tuned apply settings] ***************
changed: [sut] => {
"changed": true,
"cmd": [
"tuned-adm",
"profile",
"virtual-guest kernel_settings"
],
"delta": "0:00:01.456303",
"end": "2022-01-27 15:53:15.134960",
"rc": 0,
"start": "2022-01-27 15:53:13.678657"
}
TASK [linux-system-roles.kernel_settings : verify settings] ********************
included: /WORKDIR/dist-git-kernel_settings-fix_ansible_managed-GuxrXP/tests/roles/linux-system-roles.kernel_settings/tasks/verify_settings.yml for sut
TASK [linux-system-roles.kernel_settings : check that settings are applied correctly] ***
ok: [sut] => {
"changed": false,
"cmd": [
"tuned-adm",
"verify",
"-i"
],
"delta": "0:00:00.216243",
"end": "2022-01-27 15:53:15.742359",
"rc": 0,
"start": "2022-01-27 15:53:15.526116"
}
STDOUT:
Verfication succeeded, current system settings match the preset profile.
See TuneD log file ('/var/log/tuned/tuned.log') for details.
TASK [linux-system-roles.kernel_settings : get last verify results from log] ***
skipping: [sut] => {
"changed": false,
"skip_reason": "Conditional result was False"
}
TASK [linux-system-roles.kernel_settings : report errors that are not bootloader errors] ***
skipping: [sut] => {
"changed": false,
"skip_reason": "Conditional result was False"
}
TASK [linux-system-roles.kernel_settings : notify user that reboot is needed to apply changes] ***
skipping: [sut] => {}
TASK [linux-system-roles.kernel_settings : set the flag that reboot is needed to apply changes] ***
skipping: [sut] => {
"changed": false,
"skip_reason": "Conditional result was False"
}
TASK [verify that settings were applied correctly] *****************************
included: /WORKDIR/dist-git-kernel_settings-fix_ansible_managed-GuxrXP/tests/tasks/assert_kernel_settings.yml for sut
TASK [Set version specific variables] ******************************************
ok: [sut] => {
"ansible_facts": {
"__kernel_settings_test_python_cmd": "python",
"__kernel_settings_test_python_pkgs": [
"python",
"python-configobj"
]
},
"ansible_included_var_files": [
"/WORKDIR/dist-git-kernel_settings-fix_ansible_managed-GuxrXP/tests/vars/tests_default.yml"
],
"changed": false
}
TASK [reset settings success flag] *********************************************
ok: [sut] => {
"ansible_facts": {
"__kernel_settings_success": true
},
"changed": false
}
TASK [check tuned-adm verify] **************************************************
skipping: [sut] => {
"changed": false,
"skip_reason": "Conditional result was False"
}
TASK [check for verify errors] *************************************************
skipping: [sut] => {
"changed": false,
"skip_reason": "Conditional result was False"
}
TASK [check /proc/cmdline] *****************************************************
skipping: [sut] => {
"changed": false,
"skip_reason": "Conditional result was False"
}
TASK [set error flag based on verify] ******************************************
skipping: [sut] => {
"changed": false,
"skip_reason": "Conditional result was False"
}
TASK [include_tasks] ***********************************************************
included: /WORKDIR/dist-git-kernel_settings-fix_ansible_managed-GuxrXP/tests/tasks/assert_kernel_settings_conf_files.yml for sut
TASK [create temporary file for expected config] *******************************
changed: [sut] => {
"changed": true,
"gid": 0,
"group": "root",
"mode": "0600",
"owner": "root",
"path": "/tmp/ansible.9rpjtwzs.kernel_settings",
"secontext": "unconfined_u:object_r:user_tmp_t:s0",
"size": 0,
"state": "file",
"uid": 0
}
TASK [put expected contents into temporary file] *******************************
changed: [sut] => {
"changed": true,
"checksum": "169e46a0442e2493edda7ef1d37dfc572d06525c",
"dest": "/tmp/ansible.9rpjtwzs.kernel_settings",
"gid": 0,
"group": "root",
"md5sum": "b82bbe3a22d81e7a442595a59b2d0944",
"mode": "0600",
"owner": "root",
"secontext": "unconfined_u:object_r:user_tmp_t:s0",
"size": 299,
"src": "/root/.ansible/tmp/ansible-tmp-1643298796.8274791-4174-94640032924002/source",
"state": "file",
"uid": 0
}
TASK [ensure python command exists for tests below] ****************************
ok: [sut] => {
"changed": false,
"rc": 0,
"results": []
}
MSG:
Nothing to do
TASK [diff expected vs actual content] *****************************************
ok: [sut] => {
"changed": false,
"cmd": "python -c 'import sys\nfrom configobj import ConfigObj\nc1 = ConfigObj(sys.argv[1])\nc2 = ConfigObj(sys.argv[2])\nsys.exit(not c1 == c2)' /tmp/ansible.9rpjtwzs.kernel_settings /etc/tuned/kernel_settings/tuned.conf\n",
"delta": "0:00:00.062252",
"end": "2022-01-27 15:53:22.189528",
"rc": 0,
"start": "2022-01-27 15:53:22.127276"
}
TASK [verify expected content] *************************************************
skipping: [sut] => {
"changed": false,
"skip_reason": "Conditional result was False"
}
TASK [show diff - may not reflect actual ConfigObj differences] ****************
skipping: [sut] => {
"changed": false,
"skip_reason": "Conditional result was False"
}
TASK [get active_profile file] *************************************************
ok: [sut] => {
"changed": false,
"content": "dmlydHVhbC1ndWVzdCBrZXJuZWxfc2V0dGluZ3MK",
"encoding": "base64",
"source": "/etc/tuned/active_profile"
}
TASK [check that active_profile ends with kernel_settings] *********************
skipping: [sut] => {
"changed": false,
"skip_reason": "Conditional result was False"
}
TASK [get profile_mode file] ***************************************************
ok: [sut] => {
"changed": false,
"content": "bWFudWFsCg==",
"encoding": "base64",
"source": "/etc/tuned/profile_mode"
}
TASK [check that profile_mode is manual] ***************************************
skipping: [sut] => {
"changed": false,
"skip_reason": "Conditional result was False"
}
TASK [get the bootloader specific config file] *********************************
skipping: [sut] => {
"changed": false,
"skip_reason": "Conditional result was False"
}
TASK [verify bootloader settings value] ****************************************
skipping: [sut] => {
"changed": false,
"skip_reason": "Conditional result was False"
}
TASK [check if kernel_settings_reboot_required is set if needed] ***************
skipping: [sut] => {
"changed": false,
"skip_reason": "Conditional result was False"
}
TASK [assert success] **********************************************************
ok: [sut] => {
"changed": false
}
MSG:
All assertions passed
TASK [reboot the machine - see if settings persist after reboot] ***************
skipping: [sut] => {
"changed": false,
"skip_reason": "Conditional result was False"
}
TASK [verify that settings were applied correctly after reboot] ****************
skipping: [sut] => {
"changed": false,
"skip_reason": "Conditional result was False"
}
TASK [show contents of tuned.conf] *********************************************
ok: [sut] => {
"changed": false,
"cmd": [
"cat",
"/etc/tuned/kernel_settings/tuned.conf"
],
"delta": "0:00:00.004814",
"end": "2022-01-27 15:53:23.625745",
"rc": 0,
"start": "2022-01-27 15:53:23.620931"
}
STDOUT:
#
# Ansible managed
#
[main]
summary = kernel settings
[sysctl]
fs.epoll.max_user_watches = 785592
fs.file-max = 379724
[sysfs]
/sys/kernel/debug/x86/pti_enabled = 0
/sys/kernel/debug/x86/retp_enabled = 0
/sys/kernel/debug/x86/ibrs_enabled = 0
[vm]
transparent_hugepages = madvise
RUNNING HANDLER [linux-system-roles.kernel_settings : reboot the managed host to apply kernel_settings changes] ***
skipping: [sut] => {
"changed": false,
"skip_reason": "Conditional result was False"
}
RUNNING HANDLER [linux-system-roles.kernel_settings : clear the kernel_settings_reboot_required flag] ***
skipping: [sut] => {
"changed": false,
"skip_reason": "Conditional result was False"
}
PLAY RECAP *********************************************************************
sut : ok=25 changed=8 unreachable=0 failed=0 skipped=19 rescued=0 ignored=0
---^---^---^---^---^---
# STDERR:
---v---v---v---v---v---
---^---^---^---^---^---