I am running opensaf in docker containers:
* one cluster.
* have dont have any iptables rules.
* can reach internet from my containers
* can multicast network to other nodes in my network.
All containers are connected to docker0 bridge: inet addr:172.17.42.1
bridge name bridge id STP enabled interfaces
docker0 8000.56847afe9799 no veth7350
veth7b9b
veth8e99
veth96d3
vetha7aa
vethef63
docker0 Link encap:Ethernet HWaddr 56:84:7a:fe:97:99
inet addr:172.17.42.1 Bcast:0.0.0.0 Mask:255.255.0.0
inet6 addr: fe80::5484:7aff:fefe:9799/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:25945 errors:0 dropped:0 overruns:0 frame:0
TX packets:13869 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:5501361 (5.2 MiB) TX bytes:65819518 (62.7 MiB)
Containers have addresses
172.17.0.1 - 172.17.0.150
But notice the broadcast of 0.0.0.0 created by default by dockers. Could that
be an issue?
eth0 Link encap:Ethernet HWaddr 66:39:65:d4:7f:0a
inet addr:172.17.0.105 Bcast:0.0.0.0 Mask:255.255.0.0
inet6 addr: fe80::6439:65ff:fed4:7f0a/64 Scope:Link
UP BROADCAST RUNNING MTU:1500 Metric:1
RX packets:9280 errors:0 dropped:0 overruns:0 frame:0
TX packets:10565 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:721938 (721.9 KB) TX bytes:9934296 (9.9 MB)
You can instansiate my containers pulling from my repo:
https://registry.hub.docker.com/u/adrianszwej/opensaf/
NODE=SC-1 && docker run --privileged -t --name $NODE -h $NODE -v
/home/adrian/sharedfs:/etc/opensaf/sharedfs -i
adrianszwej/opensaf:4.6-debian-7.6 /bin/bash
I am building opensaf with following:
./configure --enable-imm-pbe --disable-ais-plm --disable-ais-msg
--disable-ais-lck --disable-ais-evt --disable-rpm-target
---
** [tickets:#1072] Sync stop after few payload nodes joining the cluster (TCP)**
**Status:** unassigned
**Milestone:** 4.3.3
**Created:** Fri Sep 12, 2014 09:20 PM UTC by Adrian Szwej
**Last Updated:** Thu Oct 02, 2014 06:51 AM UTC
**Owner:** nobody
Communication is MDS over TCP. Cluster 2+3; where scenario is
Start SCs; start 1 payload; wait for sync; start second payload; wait for sync;
start 3rd payload. Third one fails; or sometimes it might be forth.
There is problem of getting more than 2/3 payloads synchronized due to a
consistent way of triggering a bug.
The following is triggered in the loading immnd causing the joined node to
timeout/fail to start up.
Sep 6 6:58:02.096550 osafimmnd [502:immsv_evt.c:5382] T8 Received:
IMMND_EVT_A2ND_SEARCHNEXT (17) from 2020f
Sep 6 6:58:02.096575 osafimmnd [502:immnd_evt.c:1443] >>
immnd_evt_proc_search_next
Sep 6 6:58:02.096613 osafimmnd [502:immnd_evt.c:1454] T2 SEARCH NEXT, Look
for id:1664
Sep 6 6:58:02.096641 osafimmnd [502:ImmModel.cc:1366] T2 ERR_TRY_AGAIN: Too
many pending incoming fevs messages (> 16) rejecting sync iteration next request
Sep 6 6:58:02.096725 osafimmnd [502:immnd_evt.c:1676] <<
immnd_evt_proc_search_next
Sep 6 6:58:03.133230 osafimmnd [502:immnd_proc.c:1980] IN Sync Phase-3:
step:540
I have managed to overcome this bug temporary by making following patch:
+++ b/osaf/libs/common/immsv/include/immsv_api.h Sat Sep 06 08:38:16
2014 +0000
@@ -70,7 +70,7 @@
/*Max # of outstanding fevs messages towards director.*/
/*Note max-max is 255. cb->fevs_replies_pending is an uint8_t*/
-#define IMMSV_DEFAULT_FEVS_MAX_PENDING 16
+#define IMMSV_DEFAULT_FEVS_MAX_PENDING 255
#define IMMSV_MAX_OBJECTS 10000
#define IMMSV_MAX_ATTRIBUTES 128
---
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