Added New value "link-local" to global config network.loadbalancer.haproxy.stats.visibility . With this change it can take new parameter "link-local" value apart from the existing 3 values global,guest-network,disabled.
global - stats visible from public network
guest-network - stats visible only to guestnetwork.
link-local - stats visible only to link local network
disabled - stats disabled.
This message may show during redundant router start up:
FAULT (Restarting DNS forwarder and DHCP server: dnsmasq failed!)
This caused by edithost.sh is racy with keepalived process. They both want to
restart dnsmasq.
Even in normal condition, it's very hard to reproduce this bug. Add file lock
for edithost.sh should solve it.
The issue happened quite rare, but indeed can show.
And when the issue happen, the status of redundant router would be "Status:
FAULT".
It's due to ipassoc.sh wasn't executed before the system bring eth2 up and go to
master mode, then eth2 wasn't configured correctly. Then "ip route add default
xx" can't complete.
This commit should fixes the issue.
Cahnges:
1) putting back the changes(bug 10800 and 10557) that had been reverted during merging of Elb/nectarine.
2) 10800 Upgrade from previous release also added: Upgrade from Previous release will leave iptable rules in the INPUT ipchain, this is fixed.
Part 1
This backport contained:
commit 52317c718c25111c2535657139b541db0c9d1e1f
bug 9154: Initial check in for enabling redundant virtual router
commit 54199112055d754371bfb141168fb5538bf6d6ea
Add host verification for CheckRouterCommand
commit cef978a228c90056ead9be10cbc4de74c2b8de76
Fix CheckRouterAnswer's isMaster report
commit 4072f0a6991ac3b63601a1764fbe14188965f62f
Some build fixes and code refactoring for redundant router
commit 4d3350b7cd8ee2706a9bace4437fc194e36c8dd5
Redundant Router: Fix OVS
commit 6a228830e7c46d819fa0c3317e159e041337e887
Fix findByNetwork()/findByNetworkAndPod()'s return
commit c627777b3d5bdbcd60db4032cebd349a5b1ecd83
Redundant Router: Fix isVmAlive()
commit e1275d2514adc41f8744f5107d4069c38be195f1
Only issue CheckRouterCommand to redundant routers
And all modification to the scripts till
commit 4e3942462ed3fde3a3d7011e95839e2128fba514
logging changes
in the master branch.
Naredula Janardhana Reddy
Sheng Yang
Chiradeep Vittal
Kelven Yang
Edison Su
Abhinandan Prateek