xCAT/confluent
2
0
Fork 0
mirror of https://github.com/xcat2/confluent.git synced 2024-11-26 03:19:48 +00:00
Code Issues Projects Releases Wiki Activity
3,928 Commits 39 Branches 63 Tags 18 MiB
621ded7256
Commit Graph

1863 Commits

Author SHA1 Message Date
Jarrod Johnson
621ded7256 Prioritize 'none' and support names in _address fields 2021-10-27 17:03:26 -04:00
Jarrod Johnson
ce8e671584 Have includes interpret section names 
If <including> a syncfiles, then
be sure to honor MERGE/APPENDONCE in those files without perturbing flow
of the parent file.
 2021-10-27 15:47:52 -04:00
Jarrod Johnson
41ba28e525 Connect network configuration to selfservice 
This permits a client to ask via various nics for pertinent configuration .
 2021-10-27 15:35:22 -04:00
Jarrod Johnson
ce9b0bf556 Support terminating include with > 
The previous thought of <base.pkglist is fine, but upon seing <base.pkglist>, that looks better.
 2021-10-27 14:21:30 -04:00
Jarrod Johnson
74775fd2be Remove errant period in attributes 2021-10-27 13:11:24 -04:00
Jarrod Johnson
feb12b95cb Add facility to enable confignet 
Provide function to populate
a map of all networking, relative to the interface facing thte client.
 2021-10-27 11:52:09 -04:00
Jarrod Johnson
154a328194
Merge pull request #81 from PenghuiCui/master 
Add check for attribute value to avoid exception when attribute is None
 2021-10-26 07:35:10 -04:00
Jarrod Johnson
0d53612e9c Fix variable yielded when not including 2021-10-25 11:57:18 -04:00
Penghui Cui
6e10b3d2b1 Add check for attribute value to avoid exception when attribute is None 2021-10-25 16:11:38 +08:00
Jarrod Johnson
a9bd31a9c4 Provide error when makedirs fails in genesis 2021-10-23 13:08:14 -04:00
Jarrod Johnson
9c0ec25b6e Merge branch 'master' of github.com:lenovo/confluent 2021-10-22 13:13:25 -04:00
Jarrod Johnson
412e2aaf76 Add '<' include syntax to syncfiles and pkglist 
Provide means of combining
multiple pkglist and syncfiles
based on hierarchy.

This enables construction of
a more complex structure of
images for those that may want it.
 2021-10-22 13:11:50 -04:00
Jarrod Johnson
a48732923e
Merge pull request #80 from PenghuiCui/master 
Support resource register from plugin
 2021-10-21 21:44:39 -04:00
Jarrod Johnson
40dea6a747 Support older python subprocess 
Older python did not provide timeout.  Keep the timeout
for the modern python that skips select without a timeout,
but try again without timeout to retain compatibility.
 2021-10-20 18:23:35 -04:00
Jarrod Johnson
d441ff3d63 Fix pxe offers made in spite of managercandidate restriction 2021-10-20 16:45:40 -04:00
Jarrod Johnson
75557091ef Treat blank enclosure/bay as unset 
If someone does the obvious approach to blank something,
treat that as equivalent.
 2021-10-19 15:43:23 -04:00
Jarrod Johnson
0725717359 Correct some issues in the ssdp snoop 
We still need the node attributes even if
forcing reply.

Further,, sometimes eventlet returns None, tolerate
that better.
 2021-10-19 13:12:35 -04:00
Jarrod Johnson
f8f60052d0 Fix confluent uuid handling 2021-10-19 10:37:08 -04:00
Jarrod Johnson
3cd78500ce Make client adaptive to receive global data 
When following, let the leader filter the
relevant global data rather than the follower.
 2021-10-19 10:01:44 -04:00
Jarrod Johnson
fd8dd03587 Implement a confluent instance uuid 
This allows clients to indicate after install
whether they belong to the collective or
not, allowing ascertaining new deployment
server.
 2021-10-19 09:57:49 -04:00
Penghui Cui
05a683698e Support resource register from plugin 2021-10-19 15:31:13 +08:00
Jarrod Johnson
f93b8da1b7 Handle invalid vendor-class-identifier better 
If the vci fails to decode, just ignore it and move on.
 2021-10-15 16:49:45 -04:00
Jarrod Johnson
1d71cee61d Fix syncfiles not running with just APPENDONCE 2021-10-15 16:37:02 -04:00
Jarrod Johnson
2e7b315f29 Add 'APPENDONCE:' section to syncfiles 
This will APPEND if the target file doesn't
already have the entire source contents in
a contiguous location already. This makes
it more safe to rerun without negative consequence.
 2021-10-15 15:48:49 -04:00
Jarrod Johnson
4f40d9635a Fix nic config with mismatched gateway family 
When a gateway exists on a family the node
does not exist for, handle the gateway better.
 2021-10-12 15:32:30 -04:00
Jarrod Johnson
deb5c2eed8 Fix potential delay in ssh-agent start 
Be consistent with other check_output
calls to allow eventlet to properly
background the process.
 2021-10-08 10:24:35 -04:00
Jarrod Johnson
7ccaa245b6 Provide both string and numeric for owner/group 
To provide a fallback for unrecognized user/group,
provide an id for syncfileclient to resort for.
 2021-10-08 10:02:13 -04:00
Jarrod Johnson
52a7921676 Correct mistakes in syncfile option passing 2021-10-07 18:23:57 -04:00
Jarrod Johnson
3f7a7d09dd Correct mistake in referencing option string 2021-10-07 18:02:56 -04:00
Jarrod Johnson
c0287e93ed Roll back rsync ownership 
Unfortunately, it will try to change parent directories on the way to
the files actually being written.
 2021-10-07 16:34:37 -04:00
Jarrod Johnson
a676eb0b83 Syncfile option passing to client 
Provide a mechanism for a syncfiles to indicate options to the client.

This will be used for owner=, group=, and permissions=
options.
 2021-10-07 15:54:53 -04:00
Jarrod Johnson
a0ca3d3122 Extend snmp timeout 
Default is 1 second, bump to 2 seconds for some
extraordinarily slow switches.  This changes
overall to about 10 seconds as there are, by default,
5 retries.
 2021-10-07 13:03:05 -04:00
Jarrod Johnson
e52a9ff70f Have syncfiles attempt to preserve more 
We cannot preserve symlinks (since we need them intact),
but we can use other rsync features to make synchronization work
better by default.
 2021-10-07 13:01:48 -04:00
Jarrod Johnson
26c6f1407b Add syntax for noderange filtering 
/etc/passwd -> compute,-n11:/etc/passwd

Will cause the line to be used only when the node matches the
compute,-n11 noderange.
 2021-10-07 11:26:13 -04:00
Jarrod Johnson
172008f942 Attempt to cover centos stream 9 by el8 
At first glance, there should be similarities,
apart from python differences and need for
different clortho build due to library mismatch.
 2021-10-06 16:59:47 -04:00
Jarrod Johnson
d666050ef7 Consolidate neigh wait time in slp 
Rather than incurring it on each iteration (causing a scan to take
15 seconds in test), defer to
handle them all later (reducing to 5 seconds to scan).
 2021-10-05 10:59:17 -04:00
Jarrod Johnson
3c72f9f18f Refactor slp neigh warm-up 
Rather than pulling it out at active_scan level, intervene deeply.

This fixes the problem where an ip gets used as a key rather than mac.
 2021-10-05 10:50:51 -04:00
Jarrod Johnson
f50abd662a Provide analogus improvements to ssdp from slp 
Recent changes to try to make neigh table fresh and viable in slp
can also apply to ssdp.

Bring those changes forward.
 2021-10-05 10:03:28 -04:00
Jarrod Johnson
1fda0e50d8 Fix stub from refactor 
foobar was a stand-in for continue to
allow refactor, and needed
to be changed to return.
 2021-10-05 08:04:58 -04:00
Jarrod Johnson
1a80d9f31a Extend neigh table refresh to snoop 
Improve reliability of 'snooping' slp.
 2021-10-04 16:36:22 -04:00
Jarrod Johnson
c569826ff1 Improve scan result with missing neigh entries 
If no neigh table is present for
a given address, send a packet to
induce kernel activity.

Then wait for a bit over 2 seconds to allow for
2 retries (at default settings)
and then proceed assuming all findable neighbor table
entries will be found.
 2021-10-04 16:22:12 -04:00
Jarrod Johnson
398c8b3a71 Improve syncfiles permission denied reporting 
When a non-readable file was
encountered, confluent would
cryptically report rsync failure.

Check for the usual culprit, unreadable files if rsync fails.

Cause this error to manifest with clearer text.
 2021-09-30 12:01:29 -04:00
Jarrod Johnson
c93917e4a4 Add a failsafe for errors trying to connect to a new leader 
Provide better experience in the face of the class of errors such
as the one fixed by previous commit.
 2021-09-30 08:18:39 -04:00
Jarrod Johnson
c1113430a2 Pass only the name rather than full sockaddr on retire 
Followers of a server that is retiring to join the better leader
were being given incorrect format which would fail in the dns lookup.
 2021-09-30 08:11:19 -04:00
Jarrod Johnson
99ba4e7765 Handle ip aliases in pxe 
Use netutil assessment of the
best server ip for pxe responses.

Using 'recvip' is too simplistic for broadcast
packets.  recvip just gets the first ipv4 address on the interface,
when an alias may be better.

netutil assesses all the possible aliases, thus has better logic and pxe.py
now uses it.
 2021-09-27 11:04:42 -04:00
Jarrod Johnson
929392c746 Fix hangs on check_output 
Eventlet narrowly targets overriding
select in subprocess, to avoid rewriting adequate functions.

However, subprocess does an 'optimization' to skip
select if there's fewer than 3 pipes to juggle and no timeout specified.

Induce python to always use select
by specifying a very long timeout.

This causes confluent to be able to spawn multiple subprocesses and
not be hung waiting for input.
 2021-09-23 10:42:47 -04:00
Jarrod Johnson
5d20ee6cca Serialize ssh agent interaction 
Race conditions could occur when multiple
requests came in too close together.
 2021-09-23 09:40:10 -04:00
Jarrod Johnson
4ab5cac3eb Generate random serial number for certificate 
Hardcoding 0x123 serial number would cause strict clients to reject the
certificate.

While we are still not guaranteeing uniqueness, the chances of a
duplicate are impossibly small.
 2021-09-22 07:48:44 -04:00
Jarrod Johnson
1b88e44c59 Ignore broken lldp results 
Some switches may have broken incomplete records,
skip such records to focus on viable complete records.
 2021-09-16 15:49:36 -04:00
Jarrod Johnson
9687ce89b8 Use fe80:: match to find index for getting addresses 
This fixes a problem where fetching
from fe80:: fails to identify nic.
 2021-09-13 17:54:18 -04:00