Thursday, 2018-06-14

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timburketorgomatic_: on https://review.openstack.org/#/c/572232/4/test/unit/obj/test_updater.py@313 -- i find eventlet's *usually* confusing00:34
patchbotpatch 572232 - swift - object-updater: add concurrent updates00:34
* timburke shrugs00:34
torgomatic_timburke: two updates enter, one update leaves... it's like Thunderdome in there00:52
torgomatic_only later it's 4 updates enter, 3 updates leave, so that's like the opposite of Thunderdome00:52
openstackgerritSamuel Merritt proposed openstack/swift master: object-updater: add concurrent updates  https://review.openstack.org/57223201:04
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openstackgerritwangdequn proposed openstack/swift master: rectify 'a invalid version' to 'an invalid version'  https://review.openstack.org/57530602:21
openstackgerritwangdequn proposed openstack/swift master: rectify 'a integer number' to 'an integer number'  https://review.openstack.org/57530802:25
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openstackgerritMatthew Oliver proposed openstack/swift master: Experimental swift-ring-composer CLI to build composite rings  https://review.openstack.org/45150702:30
mattoliverau^ added a basic man page.02:30
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openstackgerritwangdequn proposed openstack/swift master: add release notes to README.rst  https://review.openstack.org/57531402:42
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pvc_hi03:12
pvc_anyone can help me03:13
openstackgerritMerged openstack/swift master: Functional tests for domain_remap middleware  https://review.openstack.org/43592903:15
mattoliveraupvc_: we can try, what's up?03:15
pvc_is there a way that i can do aws s3 lambda functionality on swift?03:16
pvc_i will use openwhisk if ever03:16
pvc_openwhisk plus swift03:17
mattoliverauThere are 2 projects I can think of off the top of my head there's Openstack Storlets and OpenStack Qinling which can combine to something similar.03:18
mattoliveraupvc_: ^03:18
mattoliverau*combine with Swift03:18
pvc_but for now kolla doesnt have storlets and qinling :(03:19
mattoliverauAssuming you want some lambda support that users can define. If it's only Op/Business level you can just write your own swift middleware03:19
pvc_im using kolla to deploy my openstack03:20
mattoliverauoh I don't use kolla so can't really help there, you can ask if they have it soon. Or write your own ansible (or whatever they use) to add storlet support or whatever03:21
pvc_yes they are using ansible03:22
mattoliveraustorlets intergrate into swift more (as it uses some swift middlewares) to _might_ be something can easily add to their swift roles. Ie add some another middleware to the proxy and object pipelines or whatever.03:23
mattoliverau*as they have written swift middleware that slots into swift.03:23
mattoliverauUsually the storlet PTL is around this time of day but he's just had a baby, so not around.03:24
pvc_Can you look at this guide sir matt?03:25
pvc_https://github.com/stmuraka/OpenStackSwift-OpenWhisk03:25
pvc_he add middleware to proxy conf and add new webhook script03:25
mattoliverauoh I think there was a talk on this, because I remember seeing it at a summit03:29
mattoliverauhttps://www.openstack.org/videos/barcelona-2016/enabling-aws-s3-lambda-like-functionality-with-openstack-swift-and-openwhisk03:29
mattoliverauit was kinda cool, especially if you were already using openwhisk elsewhere.03:29
mattoliveraustorelets are similar, except (from memory and things might have moved on from here) it uses docker and you load up your functions (code) as storlets, which are themselves objects stored in swift which can be used (run) on incoming or outgoing objects.03:32
pvc_Noted on this sir +mattoliverau. I'll watch the link you provide and i'll try to read the storelets documentation03:33
mattoliverau but yeah, it can be done in Swift (with some help) :)03:34
mattoliveraupvc_: cool, let us know how you go or if you have any more questions03:34
pvc_we are planning to have a skill matrix project to deploy in openstack. in aws it uses dynamodb s3 plus lambda03:35
pvc_i hope we can replicate it03:35
notmynamethat sounds cool03:37
notmynamepvc_: please let us know what you find out03:41
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pvc_hi04:58
pvc_anyone can help me04:58
pvc_Error: Unable to get the Swift container listing.04:58
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mattoliveraupvc_: o/05:26
pvc_The request you have made requires authentication05:27
pvc_curl -i http://107.105.135.163:8080/info -X GET -H "Accept-Encoding: gzip"05:27
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mattoliveraupvc_: you've gone. But incase you go and read the irc logs. Has 'expose_info' been set to false in the proxy-server.conf? It defaults to true if not there.. and what you need on if you want to enable the /info endpoint06:05
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vpchi anyone07:29
vpchttp://paste.openstack.org/show/723438/07:29
mattoliverauvpc: I wrote this before: pvc_: you've gone. But incase you go and read the irc logs. Has 'expose_info' been set to false in the proxy-server.conf? It defaults to true if not there.. and what you need on if you want to enable the /info endpoint07:33
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mattoliverauvpc: you seem to have the same error so assuming you are also pvc_, though in anycase check that :)07:39
vpcwait sir +mattoliverau07:42
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mattoliverauvpc: https://github.com/openstack/swift/blob/master/etc/proxy-server.conf-sample#L1007:43
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acolesgood morning07:55
openstackgerritMerged openstack/swift master: Log deprecation warnings for run_pause  https://review.openstack.org/46806507:58
openstackgerritMerged openstack/swift master: Create policy_stat table in auditor if missing  https://review.openstack.org/50252907:58
openstackgerritMerged openstack/swift master: Fix shard_max_row in ContainerBroker.get_replication_info()  https://review.openstack.org/57508408:04
openstackgerritMerged openstack/swift master: rectify 'a invalid version' to 'an invalid version'  https://review.openstack.org/57530608:04
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openstackgerritMerged openstack/swift master: rectify 'a integer number' to 'an integer number'  https://review.openstack.org/57530808:40
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openstackgerritPete Zaitcev proposed openstack/swift master: Make ShardRanges and its CLI py3-compliant  https://review.openstack.org/57032008:49
openstackgerritAlistair Coles proposed openstack/swift master: Experimental swift-ring-composer CLI to build composite rings  https://review.openstack.org/45150708:51
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vpchi +mattoliverau09:02
vpci can create a container09:02
vpcbut i cant list it09:02
vpcRESP STATUS: 400 Header Line Too Long09:02
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vpcERROR:swiftclient.service:Account GET failed: http://107.105.135.163:8080/v1/AUTH_04eabf5e839a4476a4d312e7941a1e4f?format=json 400 Header Line Too Long09:16
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takamatsuhi , in my deployment I am observing thousands of TIME_WAIT connections to object-server and container-server (co=located) , is this a bug / can this be avoided somehow ?09:38
takamatsuI have set tw_reuse on the controllers but there is no considerable difference so far09:39
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notmynamegood morning16:13
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openstackgerritAlistair Coles proposed openstack/swift master: Replace MIME with PUT+POST for EC and Encryption  https://review.openstack.org/42791117:49
openstackgerritAlistair Coles proposed openstack/swift master: WIP: PUT POST: Use 100 Continue response header to signal object server version  https://review.openstack.org/57551117:49
openstackgerritAlistair Coles proposed openstack/swift master: WIP: PUT POST: simplify object server POST handler  https://review.openstack.org/57551217:49
acoleszaitcev: I needed to rebase to resolve a conflict in order to push my dependent patch suggestions17:50
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zaitcevacoles: sounds fine, of course I can re-fetch18:09
timburkeacoles: i thought one of the goals of PUT+POST was to *not* need to send any headers with the 100 Continue reply... since most stdlibs (1) don't really provide an interface to send them as a server and (2) will just drop those headers on the floor as a client?18:13
timburkemaybe that was just a nice side effect...18:15
zaitcevno, you are right18:20
zaitcevit was the main goal, not the side effect18:20
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timburkeah -- as i was thinking about it, i realized that the *main* goal may have been to (1) stop sending a zero-byte chunk midstream to pause reading the multipart docs (which isn't valid HTTP) and (2) stop requiring *multiple* 100 Continue responses (which i don't think any stdlib supports)18:28
timburkemaybe we just have three main goals :-)18:28
timburke(actually, do we do multiple 100 Continues? i forget)18:29
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gopherhi all, I got an issue with a new fresh install.. ocata release, when i issue a 'openstack container list' sometimes it works.. and sometimes it doesn't work... the error msg is "This is not a recognized Fernet token gAAAAABbIsZad.... 404", I've already configure ntp on the proxy nodes and in the data nodes. Any ideas?19:51
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gophercould be maybe memcache ?19:57
DHEdo you have other openstack services? are they working? just from the message it sounds like an error from keystone...20:01
gopherall interactions to keystone exclusively are working fine, the rare thing is that sometimes swift ops works fine, and somethings they dont :S20:02
gopherjust keystone + swift20:02
gopheron the proxy-server.conf you need to specify memcached_servers on filter:authtoken from keystone controller right?20:03
gopherand then on filter:cache the memcached_servers of the proxy nodes, is that correct?20:04
DHEswift uses its own memcached servers. you can share if such a thing makes sense (proximity and latency permitting) but there's no requirement that the proxy server use a memcached server of a keystone server20:08
gophergot it20:08
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openstackgerritMerged openstack/swift master: object-updater: add concurrent updates  https://review.openstack.org/57223220:37
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openstackgerritTim Burke proposed openstack/swift master: py3: fix up some NameErrors  https://review.openstack.org/57047823:06
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openstackgerritTim Burke proposed openstack/swift master: Blacklist eventlet 0.23.0  https://review.openstack.org/57556923:49
openstackgerritTim Burke proposed openstack/swift master: Tighten up staticweb redirect test  https://review.openstack.org/57490123:52
notmynametimburke: is eventlet blacklisted in global reqs?23:59

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