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Greenplum - Open Source SRE test project.
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krb_server_keyfile parameter issues #210

Closed bala-cg closed 3 years ago

bala-cg commented 3 years ago

Page No : 1359

Issues: 1) This Parameter krb_server_keyfile Default value is set to below, but given as unset.

Given: Default Unset

[gpadmin@mdw_ipv4 ~]$ gpconfig -s krb_server_keyfile Values on all segments are consistent GUC : krb_server_keyfile Master value: FILE:/usr/local/greenplum-db-devel/etc/postgresql/krb5.keytab Segment value: FILE:/usr/local/greenplum-db-devel/etc/postgresql/krb5.keytab [gpadmin@mdw_ipv4 ~]$ [gpadmin@mdw_ipv4 ~]$

2) The change takes effect on reload, but given as restart

Given Set Classifications master system restart

To Be: Set Classifications master system reload

[gpadmin@mdw_ipv4 ~]$ gpconfig -s krb_server_keyfile Values on all segments are consistent GUC : krb_server_keyfile Master value: FILE:/usr/local/greenplum-db-devel/etc/postgresql/krb5.keytab Segment value: FILE:/usr/local/greenplum-db-devel/etc/postgresql/krb5.keytab [gpadmin@mdw_ipv4 ~]$ [gpadmin@mdw_ipv4 ~]$ gpconfig -c krb_server_keyfile -v 'FILE:/usr/local/greenplum-db-devel/etc/postgresql/krb5.keytab1' 20210722:16:24:38:010671 gpconfig:mdw_ipv4:gpadmin-[INFO]:-completed successfully with parameters '-c krb_server_keyfile -v FILE:/usr/local/greenplum-db-devel/etc/postgresql/krb5.keytab1' [gpadmin@mdw_ipv4 ~]$ [gpadmin@mdw_ipv4 ~]$ [gpadmin@mdw_ipv4 ~]$ gpstop -u 20210722:16:24:43:010748 gpstop:mdw_ipv4:gpadmin-[INFO]:-Starting gpstop with args: -u 20210722:16:24:43:010748 gpstop:mdw_ipv4:gpadmin-[INFO]:-Gathering information and validating the environment... 20210722:16:24:43:010748 gpstop:mdw_ipv4:gpadmin-[INFO]:-Obtaining Greenplum Master catalog information 20210722:16:24:43:010748 gpstop:mdw_ipv4:gpadmin-[INFO]:-Obtaining Segment details from master... 20210722:16:24:43:010748 gpstop:mdw_ipv4:gpadmin-[INFO]:-Greenplum Version: 'postgres (Greenplum Database) 6.16.0 build commit:5650be2b79197fed564dca8d734d10f2a76b876c' 20210722:16:24:43:010748 gpstop:mdw_ipv4:gpadmin-[INFO]:-Signalling all postmaster processes to reload [gpadmin@mdw_ipv4 ~]$ [gpadmin@mdw_ipv4 ~]$ [gpadmin@mdw_ipv4 ~]$ gpconfig -s krb_server_keyfile Values on all segments are consistent GUC : krb_server_keyfile Master value: FILE:/usr/local/greenplum-db-devel/etc/postgresql/krb5.keytab1 Segment value: FILE:/usr/local/greenplum-db-devel/etc/postgresql/krb5.keytab1 [gpadmin@mdw_ipv4 ~]$

fifthposition commented 3 years ago

Docs story created.

fifthposition commented 3 years ago

@edespino How can I find out the default value of krb_server_keyfile?