/usr/share/pcsd/pcsd.8 is in pcs 0.9.164-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 | .TH PCSD "8" "April 2018" "pcs 0.9.164" "System Administration Utilities"
.SH NAME
pcsd \- pacemaker/corosync configuration system daemon
.SH DESCRIPTION
Daemon for controlling and configuring pacemaker/corosync clusters via pcs.
.SH ENVIRONMENT
.SS Network and SSL/TLS Settings
.TP
.B PCSD_BIND_ADDR=<string>
List of IP addresses pcsd should bind to delimited by ',' character.
.TP
.B PCSD_PORT=<string>
Port on which pcsd should be available.
.TP
.B PCSD_SSL_OPTIONS=<string>
SSL/TLS options delimited by ',' character. This is usually used to set SSL/TLS protocols accepted by pcsd. List of valid options can be obtained by running: ruby -e 'require "openssl"; puts OpenSSL::SSL.constants.grep /^OP_/'
.TP
.B PCSD_SSL_CIPHERS=<string>
SSL/TLS ciphers accepted by pcsd.
.SS Web UI Settings
.TP
.B PCSD_DISABLE_GUI=<boolean>
Set to \fBtrue\fR to disable web UI frontend in pcsd.
.TP
.B PCSD_SESSION_LIFETIME=<integer>
Web UI session lifetime in seconds.
.SS Proxy Settings
See ENVIRONMENT section in curl(1) man page for more details.
.TP
.B https_proxy=<string>, HTTPS_PROXY=<string>
Proxy server address for node to node communication.
.TP
.B all_proxy=<string>, ALL_PROXY=<string>
Proxy server address for node to node communication.
.TP
.B no_proxy=<string>, NO_PROXY=<string>
List of hostnames for which proxy is not used.
.SS Miscellaneous Settings
.TP
.B PCSD_DEBUG=<boolean>
Set to \fBtrue\fR for advanced pcsd debugging information.
.TP
.B RACK_ENV=<string>
Value of this variable has to be \fBproduction\fR, otherwise pcsd will not work properly.
.SH FILES
All files described in this section are located in \fB/var/lib/pcsd/\fR. They are not meant to be edited manually unless said otherwise.
.SS cfgsync_ctl
This JSON file controls pcsd and cluster configuration files synchronization across cluster nodes which pcsd is doing automatically in the background. This file can be safely edited manually.
.br
Example:
.br
{
.br
"file_backup_count": 50,
.br
"thread_disabled": false,
.br
"thread_interval": 60,
.br
"thread_paused_until": 1487780453,
.br
}
.TP
.B file_backup_count
How many backup files should be kept for each synchronized file.
.TP
.B thread_disabled
Set this to \fBtrue\fR to completely disable the synchronization.
.TP
.B thread_interval
How often in seconds should pcsd ask other nodes if the synchronized files have changed.
.TP
.B thread_paused_until
Disable the synchronization until the set unix timestamp.
.SS pcsd_settings.conf
This JSON file contains web UI and cluster configuration such as clusters managed from web UI and cluster permissions.
.SS pcs_users.conf
This JSON file stores authentication tokens accepted by local instance of pcsd.
.SS pcsd.cookiesecret
Web UI cookie secret.
.SS pcsd.crt, pcsd.key
These files contain pcsd server certificate and private key.
.SS tokens
This JSON file stores authentication tokens which are used to login to remote instances of pcsd.
.SH SEE ALSO
.BR pcs (8)
.BR pcs_snmp_agent (8)
.BR curl (1)
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