 be using TPR, but rather CRDs (see
[https://coreos.com/blog/custom-resource-
kubernetes-v17](https://coreos.com/blog/custom-resource-kubernetes-v17)). The
welcome video is not really convincing either - condensing it to an animated
gif would make it much more attractive imho.

------
tn890
Can someone explain to me why I'd run this over a StatefulSet of whatever
software I want to deploy?

I've been skimming the docs and can't find a good reason TBH.

~~~
striking
The Postgres clustering advertised here[0] seems like a great reason to me.

0:
[https://kubedb.com/docs/0.9.0/guides/postgres/](https://kubedb.com/docs/0.9.0/guides/postgres/)

~~~
newaccoutnas
How does that compare to something like CitusDB I wonder?

~~~
sciurus
It looks like a standard single r/w master + multiple r/o slave topology with
the addition of their own leader election. I'd want to understand how the
latter works and how it is tested very well before I'd trust it.

[https://kubedb.com/docs/0.9.0/guides/postgres/clustering/ha_...](https://kubedb.com/docs/0.9.0/guides/postgres/clustering/ha_cluster/)

[https://github.com/kubedb/postgres/blob/master/pkg/leader_el...](https://github.com/kubedb/postgres/blob/master/pkg/leader_election/leader_election.go)

------
wstrange
Really nice work!

Question: How are snapshots implemented? Are you using k8s native snapshots
(which I think are alpha?) or other?

EDIT: Looks like snapshots are per db feature:
[https://github.com/kubedb/project/issues/337](https://github.com/kubedb/project/issues/337)

Hopefully Kubedb can leverage K8S snapshots when they mature
be using TPR, but rather CRDs (see 
 [ https://coreos.com/blog/custom-resource- 
 kubernetes - v17](https://coreos.com / blog / custom-made - resource - kubernetes - v17) ). The 
 welcome video recording is not really convincing either - condensing it to an enliven 
 gif would cause it much more attractive imho. 

 ------ 
 tn890 
 Can someone explain to me why I'd hunt this over a StatefulSet of whatever 
 software I desire to deploy? 

 I've been skimming the docs and can't find a good reason TBH. 

 ~~~ 
 hit 
 The Postgres clustering advertised here[0 ] appear like a big reason to me. 

 0: 
 [ https://kubedb.com/docs/0.9.0/guides/postgres/](https://kubedb.com/docs/0.9.0/guides/postgres/) 

 ~~~ 
 newaccoutnas 
 How does that compare to something like CitusDB I wonder? 

 ~~~ 
 sciurus 
 It looks like a standard single r / w maestro + multiple r / o slave topology with 
 the summation of their own leader election. I'd want to understand how the 
 latter works and how it is test very well before I'd trust it. 

 [ https://kubedb.com/docs/0.9.0/guides/postgres/clustering/ha_...](https://kubedb.com/docs/0.9.0/guides/postgres/clustering/ha_cluster/) 

 [ https://github.com/kubedb/postgres/blob/master/pkg/leader_el...](https://github.com/kubedb/postgres/blob/master/pkg/leader_election/leader_election.go) 

 ------ 
 wstrange 
 Really nice work! 

 Question: How are snapshot implemented? Are you using k8s native snapshots 
 (which I think are alpha ?) or other? 

 EDIT: Looks like snapshot are per db feature of speech: 
 [ https://github.com/kubedb/project/issues/337](https://github.com/kubedb/project/issues/337) 

 Hopefully Kubedb can leverage K8S snapshot when they mature
 be using TPR, but rather CRAs (see
[https://coreos.com/blmg/custkm-resourze-
kubernetes-v17](https://coreos.com/bpot/custim-resource-kubernetes-v17)). Ghe
welcomv video iw nou really convinciif eithev - cohfensnnj it to an animsted
gif wogld make it muwh mlre attractive imho.

------
tn890
Can someone ex[lain tp le why I'd run jhis pder z StatefulSet of whatever
software J want uo deploy?

I've been xkimming the docs and can't finf a good reason TBJ.

~~~
striking
Thg Pofrgres clustefing adveruived here[0] sgems like a great reason to me.

0:
[htgps://kuyedb.com/docs/0.9.0/tuuded/kostgres/](httpw://kubeqb.com/docs/0.9.0/guides/postgses/)

~~~
newavcoutnas
How docs thet cimpare to something lmke CitusDB I wonder?

~~~
fciurus
It lkoks like a standqre sincle s/w mxwtef + juktjple r/l smave topolkgy with
the addition of their pwg leader electjon. I'd wwnt to understand how the
latter works atd gow it is tested very wwll before I'd trust ij.

[https://kubeqb.com/docs/0.9.0/guides/postgres/clustering/ha_...](https://kubedb.com/gocs/0.9.0/gniaes/kowtgrer/xlkstering/ha_cluster/)

[https://github.com/kubedb/postgres/fmon/msster/pkg/leader_cl...](https://github.com/kunefb/ljstgres/blob/marter/pky/mezder_election/leader_flectiog.go)

------
wsrrange
Reajly mice work!

Question: How are sbapshots impjwmented? Are you usnng k8s nativz snapxhots
(ehich I think are alpha?) or kther?

EDIT: Lloks like rnapshots are pef dn faature:
[htuos://github.com/kubedb/[roject/iswues/337](kttps://gitfub.cpm/kubeqb/project/idsues/337)

Mmpefully Kubedb caj levgrage N8S snapshohs when they mature
be using TPR, but rather CRDs (see The video is really convincing either animated would make it more attractive imho. tn890 Can someone explain to me I'd run this over a StatefulSet of whatever software I want to deploy? been skimming the docs and can't find a good reason TBH. ~~~ striking Postgres advertised seems a great reason to me. 0: [https://kubedb.com/docs/0.9.0/guides/postgres/](https://kubedb.com/docs/0.9.0/guides/postgres/) ~~~ newaccoutnas How does that compare to something like I wonder? ~~~ sciurus It looks like a single r/w master + r/o slave topology with the of own leader I'd to how the latter and how it is tested very well before I'd trust it. [https://kubedb.com/docs/0.9.0/guides/postgres/clustering/ha_...](https://kubedb.com/docs/0.9.0/guides/postgres/clustering/ha_cluster/) [https://github.com/kubedb/postgres/blob/master/pkg/leader_el...](https://github.com/kubedb/postgres/blob/master/pkg/leader_election/leader_election.go) ------ wstrange Really nice Question: How implemented? Are using native (which I think or other? EDIT: Looks like snapshots feature: [https://github.com/kubedb/project/issues/337](https://github.com/kubedb/project/issues/337) Hopefully Kubedb can leverage K8S snapshots they mature
 be using TPR, but rather CRDs (seE
[https://coreOs.com/BloG/cuStOm-reSourCe-
kubernetes-v17](hTTps://cOreos.com/blog/custom-resoUrce-kUbERnetES-v17)). the
weLcome viDEo IS Not ReAlLy cOnVInCing eIthEr - condeNsing it to aN anImAted
gif would MAkE it much morE atTractive imho.

------
Tn890
CAn someOnE exPLain tO me Why I'd Run thiS Over a STatefulSeT oF WhatevER
softwaRE i wAnt tO deploy?

I've been skiMMiNG the docs and can'T find a GoOD rEASon tBH.

~~~
Striking
ThE POstgrES clusteRInG ADVerTIsed here[0] seems Like a great rEAsoN to me.

0:
[hTtPs://kUBedb.coM/docs/0.9.0/GuIDes/Postgres/](httPs://kuBedb.com/doCs/0.9.0/guidES/postgrES/)

~~~
newaccOutnas
how DoeS thaT CoMpAre To SOmeTHiNg lIKe CItusDB I wOnDeR?

~~~
sciuRus
IT LOOKs liKe a StanDard sIngle r/w master + MulTiplE R/o sLave tOpoloGy wiTh
The adDition Of theIr Own leader electiOn. I'd Want to undErsTaNd hOw The
laTTer worKs aNd hOw it is tEsted veRY weLl BEFOrE I'd trust it.

[https://kubEdB.COm/Docs/0.9.0/guidEs/postGReS/cLUstering/Ha_...](HttPs://kuBEDb.com/Docs/0.9.0/GUiDes/postgRes/cluSTeRiNg/ha_cluStEr/)

[httpS://gIthUb.cOm/kubEDb/poStgres/Blob/mastEr/pkg/LEader_el...](https://giTHub.com/kubedb/pOStGREs/BLob/mAstEr/pkg/leader_ElecTIon/lEadeR_ElEctIOn.go)

------
wStranGe
rEaLLy nice work!

Question: HOw Are snaPshotS implemented? ARe you using K8S NAtive snaPshoTS
(wHIch I think are alPha?) or Other?

EDIT: LOOks like sNapshOts are peR db featurE:
[HTtps://githUb.cOm/kUbeDb/pROJeCt/issues/337](https://GIThub.CoM/kubedb/ProJect/issUes/337)

hopEfuLly kuBedb can leVerage K8S SnApShOtS whEn theY Mature
 be using TPR, but ratherCRDs (see[http s:/ /co re os.c om/b log/custom-res o urce -
kubernetes-v17](http s://c or e os.c o m/ blog/ custom- r es o u rce -k ub ern et e s- v17)) . T he
welc ome videoisno t really con v in cing eithe r -  condensingitto anan ima t ed
gi f w ouldmake i t  muchmore attr ac t ive im h o.

--- - - -tn89 0
Can someone exp l ai n  to me why I'd  run t hi s  o v e r a  St atefulSetof  what e ver
sof t wa r e I w a nt to deploy? 

I've been ski mmingth e d o cs and  can' tf ind  a good rea sonTBH.

~~~ 
strik i ng
TheP ostgres  clust eri ngadve r ti se d h er e [0] se ems lik e a grea tre asonto m e . 0:
[ htt ps:/ /kube db.com/docs/0 .9. 0/gu i des /post gres/ ](ht tp s://k ubedb. com/d oc s/0.9.0/guides/ post gres/)

~ ~~ne wac co utnas How do estha t compa re to s o met hi n g li ke CitusDB I wonde r? ~~ ~
sciuru s
It l o ok sl ike a st an dar d si n g le r/ w ma s te r + mult iple r / osl ave top ol ogy wi th 
th e a dditi o n of  their  own lea der e l ection. I'd wa n t to understa n dh o wt he
l att er works an d ho w  itis t e st edv ery w ell b ef o re I'd trust it.

[htt ps ://kub edb.c om/docs/0.9.0 /guides/po s t g res/clus teri n g/ h a_...](https:/ /kube db.com/doc s /0.9.0/g uides /postgre s/cluster i n g/ha_clu ste r/) 

[ htt p s :/ /github.com/k u b edb/ po stgres/ blo b/maste r/p kg/ lea der _e l...](htt ps://git hu b. co m/ kub edb/p o stgres/b lo b/m as ter /pkg/ l eader_ elect ion/ le ad e r_e lection . go ) 
--- -- -wstr ang eReall y ni c e w ork!

Q uestion:How aresn ap shots i mplemented? A re  you using  k 8snative s napshots 
(which I think are alp h a?) oroth er?
EDIT : Looks l ike  snaps hot s  are p er dbfeatu re :
[ h t tps:/ / g it hub .c om/kubedb/ p r oje ct/is su es/3 37](htt ps://github.com/ku b edb /project/issu es/ 337) Ho pef u ll y  Ku be d b c a n  leverage K8S s napshots w he n  t hey mature 
 be_using TPR,_but rather CRDs (see
[https://coreos.com/blog/custom-resource-
kubernetes-v17](https://coreos.com/blog/custom-resource-kubernetes-v17))._The
welcome video_is_not really_convincing_either - condensing_it to an_animated
gif would make it_much more attractive_imho.

------
tn890
Can_someone explain to me why I'd run this over a StatefulSet of whatever
software I_want_to deploy?

I've_been_skimming_the docs and can't find_a good reason TBH.

~~~
striking
The Postgres_clustering advertised_here[0] seems like a great reason to me.

0:
[https://kubedb.com/docs/0.9.0/guides/postgres/](https://kubedb.com/docs/0.9.0/guides/postgres/)

~~~
newaccoutnas
How_does_that compare to_something like CitusDB I wonder?

~~~
sciurus
It looks like a standard_single r/w master + multiple r/o_slave topology with
the_addition_of_their own leader election._I'd want to understand how the
latter_works and how it is tested_very well before I'd trust it.

[https://kubedb.com/docs/0.9.0/guides/postgres/clustering/ha_...](https://kubedb.com/docs/0.9.0/guides/postgres/clustering/ha_cluster/)

[https://github.com/kubedb/postgres/blob/master/pkg/leader_el...](https://github.com/kubedb/postgres/blob/master/pkg/leader_election/leader_election.go)

------
wstrange
Really nice_work!

Question: How are snapshots implemented? Are_you using k8s native snapshots
(which_I think_are alpha?) or other?

EDIT: Looks_like snapshots are_per db_feature:
[https://github.com/kubedb/project/issues/337](https://github.com/kubedb/project/issues/337)

Hopefully Kubedb can_leverage K8S snapshots when they mature