Hi everybody,
I have Installed juju on my ubuntu 12.04 machine in a local environment.
I am writing a charm for an application development server, but It could
not get java.
I have written the install hook to install open_jdk via apt.
Java gets installed, when I manually chroot to the location of this
machine (chroot /var/lib/lxc/saurabh-local-machine-1/rootfs) and do a
"which java" command It says "/usr/bin/java". But when I do "java
-version" it says "*java: error while loading shared libraries:
libjli.so: cannot open shared object file: No such file or directory* "
On googling a bit I found that I will have to mount proc in the chrooted
environment. I tried to mount proc using the install hook by adding a
line " *mount -t proc none /proc*" but it could not mount /proc as in
logs it says proc already mounted still the application could not get java.
When I manually mount the proc in the chrooted environment and start the
app server it runs fine and java also starts working.
So my question is how to mount proc using a hook in the chrooted
environment.
If any body has any idea please help.
Here is the log of that server unit.
2013-10-09 14:20:56 INFO juju.worker.uniter uniter.go:369 committing
"install" hook
2013-10-09 14:20:56 INFO juju.worker.uniter uniter.go:387 committed
"install" hook
2013-10-09 14:20:56 DEBUG juju.worker.uniter modes.go:410 ModeContinue
exiting
2013-10-09 14:20:56 INFO juju.worker.uniter modes.go:408 ModeContinue
starting
2013-10-09 14:20:56 INFO juju.worker.uniter modes.go:79 continuing after
"install" hook
2013-10-09 14:20:56 DEBUG juju.worker.uniter modes.go:410 ModeContinue
exiting
2013-10-09 14:20:56 INFO juju.worker.uniter modes.go:408
ModeConfigChanged starting
2013-10-09 14:20:56 DEBUG juju.worker.uniter.filter filter.go:407
discarded config event
2013-10-09 14:20:56 INFO juju.worker.uniter uniter.go:354 running
"config-changed" hook
2013-10-09 14:20:56 INFO juju.worker.uniter context.go:203 skipped
"config-changed" hook (not implemented)
2013-10-09 14:20:56 INFO juju.worker.uniter uniter.go:362 ran
"config-changed" hook
2013-10-09 14:20:56 INFO juju.worker.uniter uniter.go:369 committing
"config-changed" hook
2013-10-09 14:20:57 INFO juju.worker.uniter uniter.go:387 committed
"config-changed" hook
2013-10-09 14:20:57 DEBUG juju.worker.uniter modes.go:410
ModeConfigChanged exiting
2013-10-09 14:20:57 INFO juju.worker.uniter modes.go:408 ModeContinue
starting
2013-10-09 14:20:57 INFO juju.worker.uniter modes.go:79 continuing after
"config-changed" hook
2013-10-09 14:20:57 DEBUG juju.worker.uniter modes.go:410 ModeContinue
exiting
2013-10-09 14:20:57 INFO juju.worker.uniter modes.go:408 ModeStarting
starting
2013-10-09 14:20:57 INFO juju.worker.uniter uniter.go:354 running
"start" hook
*2013-10-09 14:20:57 INFO juju.worker.uniter context.go:234 "HOOK mount:
proc already mounted"*
2013-10-09 14:20:57 INFO juju.worker.uniter uniter.go:362 ran "start" hook
2013-10-09 14:20:57 INFO juju.worker.uniter uniter.go:369 committing
"start" hook
2013-10-09 14:20:57 INFO juju.worker.uniter uniter.go:387 committed
"start" hook
2013-10-09 14:20:57 DEBUG juju.worker.uniter modes.go:410 ModeStarting
exiting
2013-10-09 14:20:57 INFO juju.worker.uniter modes.go:408 ModeContinue
starting
2013-10-09 14:20:57 INFO juju.worker.uniter modes.go:79 continuing after
"start" hook
2013-10-09 14:20:57 DEBUG juju.worker.uniter modes.go:410 ModeContinue
exiting
2013-10-09 14:20:57 INFO juju.worker.uniter modes.go:408 ModeAbide starting
2013-10-09 14:20:57 DEBUG juju.worker.uniter.filter filter.go:382 want
forced upgrade false
2013-10-09 14:20:57 DEBUG juju.worker.uniter.filter filter.go:486 no new
charm event
Thanks
saurabh.
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