Thursday, 2020-02-06

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TViernionEvening all. I know you said you hang around here most of the time timburke, but i don't know what time zone o.O02:01
tdasilvatimburke: IIRC, we should be able to use this role: https://github.com/openstack/liberasurecode/blob/master/roles/test_liberasurecode/tasks/main.yaml  to facilitate building libec in the probe test02:26
openstackgerritThiago da Silva proposed openstack/liberasurecode master: Build and test on centos-8 node  https://review.opendev.org/70616902:36
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kota_hmm... my company seems to worry about Coronavirus too much. that might affect the decision whether I will be able to join the next Vancouver PTG...03:55
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tdasilvakota_: hey, I hope things will settle down and you might be able to go05:05
kota_tdasilva: me too. thx.05:06
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openstackgerritPete Zaitcev proposed openstack/liberasurecode master: Do not discard a technical return value in tests  https://review.opendev.org/70618005:29
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zaitcevOur travel to APAC region is also restricted.06:08
viks___Hi,06:24
viks___I directly updated my swift installation in my cluster to version 2.24.0 both in proxy and storage nodes using pip on top of existing. It's on top of stein. I have a self signed certificate in my cluster. But after this upgrade, now i get the below error in logs and hence i'm not able to do any swift operation:06:24
viks___```log06:24
viks___swift-proxy-server[19524]: keystoneauth1.exceptions.discovery.DiscoveryFailure: Could not find versioned identity endpoints when attempting to authenticate. Please check that your auth_url is correct. SSL exception connecting to https://identity.api.mycloud.io: ("bad handshake: Error([('SSL routines', 'tls_process_server_certificate', 'certificate verify failed')],)",)06:24
viks___```06:24
viks___Anyone has any idea?06:24
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zaitcevSorry, I have to pass. Well, I can spout platitudes about TLS and making sure the client can verify the cert... These days I had to give up on self-signed certs. I created a private CA and then supply its cert everywhere.06:34
zaitcevIf your keystoneauth middleware can't talk to Keystone, there's basically nothing we can do about it in Swift. But fortunately it's a shared middleware and the problem is generic, so you may be able to find help in one of general OpenStack forums (or channels).06:36
openstackgerritMerged openstack/liberasurecode master: Build and test on centos-8 node  https://review.opendev.org/70616906:38
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viks___zaitcev:  Hmm.. will try to figure out... Thanks anyways..06:46
openstackgerritCharles Hsu proposed openstack/swift master: Ensure domain stored in memcached is utf8 encoded.  https://review.opendev.org/70618707:37
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TViernionGood morning everyone.14:25
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openstackgerritCharles Hsu proposed openstack/swift master: Ensure domain stored in memcached is utf8 encoded.  https://review.opendev.org/70618714:55
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timburkegood morning15:36
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timburkeTViernion, i'm in california, but my exact hours tend to vary -- today i'm definitely on the early side; some days i might not come online for another 3 hours15:37
timburkeviks___, what happens when you try to hit the keystone endpoint from that same swift proxy with curl? or pulling up a python repl and using requests (like keystonemiddleware would do)?15:39
timburkedo you have a CA cert plumbed in, or are you relying on the certs installed on the system?15:39
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TViernionHey, any time you're at work before noon is a good thing.16:15
TViernionTimburke, I do have a few questions about use case capabilities if you have the time?16:16
timburkesure!16:17
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prometheanfirepy27 tests having issues? most of the oslo libs show issues with it, but maybe they are finally removing py27 support16:23
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timburkeprometheanfire, we haven't noticed any, as far as i'm aware. as recently as yesterday patches like https://review.opendev.org/#/c/706010/ came back all-green16:25
patchbotpatch 706010 - swift - sharding: filter shards based on prefix param when... - 1 patch set16:25
prometheanfireok16:28
prometheanfireI'm guessing they are finally dropping py27 then https://review.opendev.org/70612716:28
patchbotpatch 706127 - requirements - update constraint for oslo.serialization to new re... - 1 patch set16:28
prometheanfireit's like that for a bunch, haven't looked at it much yet (just waking up)16:29
prometheanfirelooks like mirroring may be the issue16:30
timburkeno, looks like upper-constraints has been saving us in the gate, and i'm guessing swift devs rarely run `pip install -r test-requirements.txt`16:33
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prometheanfirethere's also some issue with oslo building universal wheels for non-universal stuff16:44
prometheanfiresee -infra :D16:44
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openstackgerritTim Burke proposed openstack/swift master: Ensure domain stored in memcached gets utf8 decoded on py2  https://review.opendev.org/70618717:17
timburkewhee, regressions!17:18
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timburkehmm... why *do* have healthcheck in the recommended object-server configs? https://github.com/openstack/swift/blob/2.24.0/etc/object-server.conf-sample#L212-L21617:29
timburkethat's mainly used for load-balancer checks, no?17:30
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timburke(looking at https://bugs.launchpad.net/swift/+bug/1862155)17:31
openstackLaunchpad bug 1862155 in OpenStack Object Storage (swift) "Install and configure the storage nodes for Red Hat Enterprise Linux and CentOS in swift" [Undecided,New]17:31
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openstackgerritTim Burke proposed openstack/swift master: Clean up concurrent get requests once we have a response  https://review.opendev.org/70636118:44
timburkei need to figure out how to write a test for ^^^ :-/18:44
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TViernionTimburke, so as we briefly discussed yesterday, our end solution is going to start mostly videos, audio records, pdfs, images (unknown various formats), and documents .. be they raw text, docx, xlsx, csv, xml, et cetera.  While you did say swift + databases === bad_juju, would there be any way to run swift OUTSIDE of open stack?19:16
TViernionOr rather would it be recomended.19:16
timburkei do it all the time :-)19:17
TViernionReally? How difficult is it to migrate from "out of stack" to "in stack" or does it pretty much look at it in general?19:17
timburkeauth may get hairy -- we have a (not really "hardened") tempauth middleware in-tree, but it's not really meant for production use (though i don't think that stops people)19:18
timburkei'm trying to remember whether we've had many user stories about either moving from a stand-alone deployment to integrated or the reverse...19:21
timburkein theory, it should mainly be a matter of updating the proxy-server configuration to use keystone instead of tempauth (or swauth, or whatever)19:21
timburkewell, that and the permissions/account-mapping...19:22
TViernionwe are currently in a proxmox environment with (6) nfs servers acting as document_storage and our API is going to be encryping, storing, recalling, and logging all metadata and access of the files into a db ... I just don't know how feasible proxmox is long term as we grow into k8s with microservices, and if we could at least get the storage part now .. i would think connecting a new openstack envrionment to the existing19:23
TViernionstorage solution... might... be... fairly painless?19:23
timburkewhat you'd likely want to do is keep the old system around and use different "reseller prefixes" for the two auth systems19:23
TViernionSo basically operate two seperate swift systems until the complete migration to an openstack framework is completed and all of the data from old-swift is migrated to new-swift?19:26
timburkesame cluster -- the recommended way to configure your auth system and how it maps users to swift accounts has each swift account prefixed by some string, like "AUTH_" or "KEY_". then you can hook in multiple auth systems on the same cluster and not worry about naming collisions between the two auth systems19:28
timburkeand since it's all one cluster, you can take advantage of things like server-side copy to move data between acounts if needed19:29
TViernionone cluster, for now lol19:29
TViernionRight now my rack here has 21 servers (adding 2 more for storage next week) and like i said all proxmox, i'm going to add a rack down in dallas probably start with 12-16 servers to start with... a couple of c6200 nodes (4 servers each) and an hp c7000 with 4-8 blades and that guy attached to (2) mds6000s with 70tb storage each.19:31
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openstackgerritMerged openstack/swift master: Remove reno from test-requirements  https://review.opendev.org/70613720:12
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mattoliveraumorning22:09
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prometheanfiremoin22:30
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TViernionMorning23:18

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