| === _crobertsrh is now known as crobertsrh | ||
| === Odd_Blok1 is now known as Odd_Bloke | ||
| smoser | hoonetorg, there have been a couple attempts to resolve your general query. | 15:20 |
|---|---|---|
| smoser | some thigns you can do: | 15:20 |
| smoser | iso9660 or vfat on writable drive can simply be destroyed after you've read it. | 15:21 |
| smoser | that quite easilys olves your "x2go" situation above. you do have to tell cloud-init that it is 'manual_cache_clean', so it does not go looking for the datasource again, but the data is gone once you've deleted it (assuming you've shred'd' or what not). | 15:22 |
| smoser | the second thing you can do via http metadata service is to | 15:22 |
| smoser | a.) null-route the datasource url after you've consumed it. | 15:22 |
| smoser | also you can use '#include-once' in user-data. and have some service that allows data to be read once. | 15:24 |
| smoser | and then generate long un-guessable urls. | 15:24 |
| smoser | i guess that was 'b' | 15:24 |
| smoser | oh yeah. and cluod-init can null-route the ec2 metadata service for you with : | 15:24 |
| smoser | disable_ec2_metadata: true | 15:24 |
| smoser | http://bazaar.launchpad.net/~cloud-init-dev/cloud-init/trunk/view/head:/doc/examples/cloud-config.txt | 15:25 |
| smoser | for reference. | 15:25 |
| hoonetorg | smoser: thank your very much for your answer | 16:35 |
| hoonetorg | smoser: i hv a patch lying around for implementing injecting ca_certs for rh based distries. it implements what has begun at http://bazaar.launchpad.net/~jbellone/cloud-init/redhat-cc-ca-certs/view/head:/cloudinit/config/cc_ca_certs.py except the remove_default_ca_certs functionality. | 16:37 |
| hoonetorg | smoser: i hv written mr. kai engert from rh an email, and asked him to explain how to remove standard ca-certs on rh the right way, but did not get an answer yet. | 16:39 |
| hoonetorg | smoser: i hv no launchpad account and would like to show you what has been done as gist: https://gist.github.com/hoonetorg/c88e071885295d05dd95#file-gistfile1-txt | 16:45 |
| smoser | hoonetorg, that seems reasonable. | 16:48 |
| hoonetorg | smoser: i recompiled rpm package cloud-init on el7 and put it in my self made cloud images (oz). ca-cert injection works for me | 16:48 |
| hoonetorg | and should work on el6 too (did not try yet). not sure bout el5. | 16:49 |
| hoonetorg | not true, would not work on el5, command update-ca-trust does not exist there afaik. | 16:50 |
| hoonetorg | smoser: once i hv remove_default_ca_certs implemented, would it be ok for you to include it, if I send you a gist link here. | 16:51 |
| hoonetorg | or is there an easy way to use launchpad without creating an account? | 16:52 |
| smoser | well, its nto that hard to create a launchpad account :) | 16:52 |
| hoonetorg | :) i could imagine --- one account more --- o.k. I'll do | 16:52 |
| smoser | i'm not terribly opposed to accepting a patch outside of launchpad but we still have to have cla signed and such. | 16:53 |
| hoonetorg | :) i hv an account already and (surprise) the password i tried works, don't laugh, last login 2013, i can't remember, getting old. | 16:58 |
| SimonTremblay | Hi, I have some question about using cloud-init to modify ubuntu cloud image disk partitions, but maybe it's not possible to do what I want with these tools. | 18:10 |
| SimonTremblay | If I want to create a specific partition layout like one partition for /var, one for /home, /tmp, etc. using ubuntu cloud image and cloud-init, I was thinking that I can use Disk Setup, but as I can see it's being run when root partition has been mounted... | 18:10 |
| SimonTremblay | like that can say that error message: [CLOUDINIT] util.py[DEBUG]: Failed reading the partition table Unexpected error while running command.#012Command: ['/sbin/blockdev', '--rereadpt', '/dev/sda']#012Exit code: 1#012Reason: -#012Stdout: ''#012Stderr: 'BLKRRPART: Device or resource busy\n'#012Traceback (most recent call last):#012 File "/usr/lib/python2.7/dist-packages/cloudinit/config/cc_disk_setup.py", line 588, in read | 18:11 |
| SimonTremblay | I try to figure out how I can partition the disk automatically from ubuntu cloud image | 18:13 |
| SimonTremblay | maybe I should create a custom image? | 18:13 |
| SimonTremblay | (and sorry if I'm not at the right place to ask that question, I was wondering if there was a cloud-init user group too and can't find any yet) | 18:16 |
| smoser | SimonTremblay, well, the image comes the way it is. you could probably get away with putting /home on a different partition and /tmp even with a reboot, and could deasily enough move /var/ content elsehwere. | 18:22 |
| smoser | /home cuold make some sense, but id' suggest for /var/ it might be better for you to manage whatever you're doing with the image to confine its data writing to /var/lib/your-app or some other directory entirely | 18:23 |
| smoser | and then just mount that directory to a different volume | 18:23 |
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