On Fri, Jan 30, 2015 at 09:52:49PM +0100, Dejan Muhamedagic wrote:
> Hello,
>
> We've tagged today (Jan 30) a new stable resource-agents release
> (3.9.6) in the upstream repository.
>
> Big thanks go to all contributors! Needless to say, without you
> this release would not be possible.
Big thanks to Dejan.
Who once again finally did,
what I meant to do in late 2013 already, but simply pushed off
for over a year (and no-one else stepped up, either...)
So: Thank You.
I just today noticed that apparently some resource agents
accept and use parameters that are not documented in their meta data.
I now came up with a bash two-liner,
which likely still produces a lot of noise,
because it does not take into account that some agents
"source" additional helper files.
But here is the list:
--- used, but not described
+++ described, but apparently not used.
EvmsSCC +OCF_RESKEY_ignore_deprecation
Evmsd +OCF_RESKEY_ignore_deprecation
?? intentionally undocumented ??
IPaddr +OCF_RESKEY_iflabel
IPaddr -OCF_RESKEY_netmask
Not sure.
IPaddr2 -OCF_RESKEY_netmask
intentional, backward compat, quoting the agent:
# Note: We had a version out there for a while which used
# netmask instead of cidr_netmask. Don't remove this aliasing code!
Please help review these:
IPsrcaddr -OCF_RESKEY_ip
IPsrcaddr +OCF_RESKEY_cidr_netmask
IPv6addr.c -OCF_RESKEY_cidr_netmask
IPv6addr.c -OCF_RESKEY_ipv6addr
IPv6addr.c -OCF_RESKEY_nic
LinuxSCSI +OCF_RESKEY_ignore_deprecation
Squid -OCF_RESKEY_squid_confirm_trialcount
Squid -OCF_RESKEY_squid_opts
Squid -OCF_RESKEY_squid_suspend_trialcount
SysInfo -OCF_RESKEY_clone
WAS6 -OCF_RESKEY_profileName
apache +OCF_RESKEY_use_ipv6
conntrackd -OCF_RESKEY_conntrackd
dnsupdate -OCF_RESKEY_opts
dnsupdate +OCF_RESKEY_nsupdate_opts
docker -OCF_RESKEY_container
ethmonitor -OCF_RESKEY_check_level
ethmonitor -OCF_RESKEY_multiplicator
galera +OCF_RESKEY_additional_parameters
galera +OCF_RESKEY_binary
galera +OCF_RESKEY_client_binary
galera +OCF_RESKEY_config
galera +OCF_RESKEY_datadir
galera +OCF_RESKEY_enable_creation
galera +OCF_RESKEY_group
galera +OCF_RESKEY_log
galera +OCF_RESKEY_pid
galera +OCF_RESKEY_socket
galera +OCF_RESKEY_user
Probably all bogus, it source "mysql-common.sh".
Someone please have a more detailed look.
iSCSILogicalUnit +OCF_RESKEY_product_id
iSCSILogicalUnit +OCF_RESKEY_vendor_id
false positive
surprise: florian learned some wizardry back then ;-)
for var in scsi_id scsi_sn vendor_id product_id; do
envar="OCF_RESKEY_${var}"
if [ -n "${!envar}" ]; then
params="${params} ${var}=${!envar}"
fi
done
If such magic is used elsewhere,
that could mask "Used but not documented" cases.
iface-bridge -OCF_RESKEY_multicast_querier
!! Yep, that needs to be documented!
mysql-proxy -OCF_RESKEY_group
mysql-proxy -OCF_RESKEY_user
Oops, apparently my magic scriptlet below needs to learn to
ignore script comments...
named -OCF_RESKEY_rootdir
!! Probably a bug:
named_rootdir is documented.
nfsserver -OCF_RESKEY_nfs_notify_cmd
!! Yep, that needs to be documented!
nginx -OCF_RESKEY_client
nginx +OCF_RESKEY_testclient
!! client is used, but not documented,
!! testclient is documented, but unused...
Bug?
nginx -OCF_RESKEY_nginx
Bogus. Needs to be dropped from leading comment block.
oracle -OCF_RESKEY_tns_admin
!! Yep, that needs to be documented!
pingd +OCF_RESKEY_ignore_deprecation
?? intentionally undocumented ??
pingd -OCF_RESKEY_update
!! Yep, is undocumented.
sg_persist +OCF_RESKEY_binary
sg_persist -OCF_RESKEY_sg_persist_binary
!! BUG? binary vs sg_persist_binary
varnish -OCF_RESKEY_binary
!! Yep, is undocumented.
Please someone find the time to prepare pull requests
to fix these...
Thanks,
Lars
-----------------------------------------
List was generated by below scriptlet,
which can be improved. The improved version should probably be part of
a "unit test" check, when building resource-agents.
# In the git checkout of the resource agents,
# get a list of files that look like actual agent scripts.
cd heartbeat
A=$(git ls-files | xargs grep -s -l '<resource-agent ')
# and for each of these files,
# diff the list of OCF_RESKEY_* occurrences
# with the list of <parameter name="*" ones.
for a in $A; do
diff -U0 \
<( grep -h -o 'OCF_RESKEY_[[:alnum:]_]*' $a |
sort -u |
grep -v -e '_default$' -e 'OCF_RESKEY_$' -e
'OCF_RESKEY_CRM_meta' ) \
<( grep -h '<parameter ' $a |
sed -ne 's/^.*name="\([^"]*\)".*$/OCF_RESKEY_\1/p' |
sort -u) |
sed -e "/^@@\|^---\|^[+][+][+]/d;s#^#$a\t#";
done | column -t
