1PACEMAKER(8) System Administration Utilities PACEMAKER(8)
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6 Pacemaker - Part of the Pacemaker cluster resource manager
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9 attrd_updater {-n <attribute> | -P <pattern>} <command> [options]
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12 query and update Pacemaker node attributes
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15 Help Options:
16 -h, --help
17 Show help options
18 --help-all
20 Show all help options
21 --help-output
23 Show output help
24 --help-required
26 Show required arguments
27 --help-command
29 Show command options (mutually exclusive)
30 --help-additional
32 Show additional options
33 Output Options:
35 --output-as=FORMAT
36 Specify output format as one of: text (default), xml
37 --output-to=DEST
39 Specify file name for output (or "-" for stdout)
40 --text-fancy
42 Use more highly formatted output (requires --output-as=text)
43 Required Arguments:
45 -n, --name=NAME
46 The attribute's name
47 -P, --pattern=PATTERN
49 Operate on all attributes matching this pattern (with -B, -D,
50 -U, or -Y)
51 Command:
53 -U, --update=VALUE
54 Update attribute's value. Required: -n/--name or -P/--pattern.
55 Optional: -d/--delay (if specified, the delay will be used if
56 the attribute needs to be created, but ignored if the attribute
57 already exists), -s/--set, -p/--private, -W/--wait, -z/--uti‐
58 lization.
59 -B, --update-both=VALUE
61 Update attribute's value and time to wait (dampening) in pace‐
62 maker-attrd. If this causes the value or dampening to change,
63 the attribute will also be written to the cluster configuration,
64 so be aware that repeatedly changing the dampening reduces its
65 effectiveness. Requires -d/--delay
66 -Y, --update-delay
68 Update attribute's dampening in pacemaker-attrd. If this causes
69 the dampening to change, the attribute will also be written to
70 the cluster configuration, so be aware that repeatedly changing
71 the dampening reduces its effectiveness. Requires -d/--delay
72 -Q, --query
74 Query the attribute's value from pacemaker-attrd
75 -D, --delete
77 Unset attribute from pacemaker-attrd. At the moment, there is no
78 way to remove an attribute. This option will instead set its
79 value to the empty string.
80 -R, --refresh
82 (Advanced) Force the pacemaker-attrd daemon to resend all cur‐
83 rent values to the CIB
84 Additional Options:
86 -d, --delay=SECONDS
87 The time to wait (dampening) in seconds for further changes be‐
88 fore sending to the CIB
89 -s, --set=SET
91 (Advanced) The attribute set in which to place the value
92 -N, --node=NODE
94 Set the attribute for the named node (instead of the local one)
95 -A, --all
97 Show values of the attribute for all nodes (query only)
98 -l, --lifetime=SECTION
100 (Not yet implemented) Lifetime of the node attribute (silently
101 ignored by cluster)
102 -p, --private
104 If this creates a new attribute, never write the attribute to
105 CIB
106 -W, --wait=UNTIL
108 Wait for some event to occur before returning. Values are 'no'
109 (wait only for the attribute daemon to acknowledge the request),
110 'local' (wait until the change has propagated to where a local
111 query will return the request value, or the value set by a later
112 request), or 'cluster' (wait until the change has propagated to
113 where a query anywhere on the cluster will return the requested
114 value, or the value set by a later request). Default is 'no'.
115 -z, --utilization
117 When creating a new attribute, create it as a node utilization
118 attribute instead of an instance attribute. If the attribute
119 already exists, its existing type (utilization vs. instance)
120 will be used regardless. (with -B, -U, -Y)
121 Application Options:
123 -$, --version
124 Display software version and exit
125 -V, --verbose
127 Increase debug output (may be specified multiple times)
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130 Written by Andrew Beekhof and the Pacemaker project contributors
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133 Report bugs to https://bugz.fedoraproject.org/pacemaker
134Pacemaker 2.1.7-0.1.rc1.fc39 November 2023 PACEMAKER(8)