[{"data":1,"prerenderedAt":519},["ShallowReactive",2],{"project-6128700":3},{"id":4,"name":5,"line":6,"line_source":7,"title":8,"url":9,"domain":10,"maker":11,"posted_at":12,"year":13,"points":14,"comments":15,"rank_in_year":16,"shown_in_year":17,"top":18,"tier":19,"category":20,"subcategory":21,"format":22,"keywords":23,"reception":29,"sentiment":30,"stance_mix":31,"scored_comments":36,"aspects":37,"strip":46,"post_text":50,"what":51,"said":102,"maker_in_thread":220,"shape":224,"grid":229,"attempts":482,"same_week":483,"maker_shows":18,"maker_hidden":511,"reader_version":512,"card":513},"6128700","CoreOS","A Linux distro for containers","title","Show HN: CoreOS, a Linux distro for containers","http:\u002F\u002Fcoreos.com\u002F","coreos.com","polvi",1375206797,2013,417,97,16,1739,1,"legend","infrastructure","container operating system","other",[24,25,26,27,28],"linux distro","containers","docker","service discovery","etcd","curious",-0.037,{"positive":32,"neutral":33,"mixed":34,"critical":35},11,51,0,12,74,{"idea":38,"docs":41,"privacy":43,"execution":44,"design":45},{"positive":39,"critical":40},9,7,{"positive":18,"critical":42},2,{"positive":34,"critical":18},{"positive":18,"critical":34},{"positive":34,"critical":42},[47,48,47,48,48,48,48,48,18,18,18,48,48,48,48,47,48,48,48,48,48,48,48,42,47,48,18,48,49,18,48,48,47,47,34,49,48,18,18,34],5,3,4,null,{"problem":52,"audience":50,"pricing":64,"motivation":71,"time_to_build":50,"stack":78,"openness":99,"stage":100,"team_size":101},{"value":53,"source":54,"evidence":55},"Running containers on a stripped-down Linux host with built-in configuration and service discovery","commenter",[56,60],{"id":57,"by":58,"text":59},"6128948","justinsb","The combination of service discovery and containerization is incredibly powerful for distributed applications. I love the idea that I can simply start a Docker container, and it…",{"id":61,"by":62,"text":63},"6130206","chrissnell","Exactly. A container self-configuring by pulling it's config from an external service is pretty much the same as chef-client pulling down a configuration from the Chef server.…",{"value":65,"source":66,"evidence":67},"Free to try; maker says there is a profit motive and sustainability goal","maker",[68],{"id":69,"by":11,"text":70},"6129218","Sorry for the confusion, you don't need to register for anything. SDK (roll your own) docs here: http:\u002F\u002Fcoreos.com\u002Fdocs\u002Fsdk\u002F Our EC2 images: http:\u002F\u002Fcoreos.com\u002Fdocs\u002Fec2\u002F 46 repos…",{"value":72,"source":54,"evidence":73},"Make the foundations for running containerized servers and databases via APIs",[74],{"id":75,"by":76,"text":77},"6129128","philips","This is where we are going next; CoreOS is super young today though. We want to build an environment where you run and manage all of those servers and databases inside of…",[79,85,92,96],{"value":80,"source":66,"evidence":81},"Linux",[82],{"id":83,"by":11,"text":84},"6129908","We're based on the ChromeOS SDKs... which use emerge to build the binaries required to assemble the distro. You can think of emerge\u002Fgentoo as the toolchain used to build all the…",{"value":86,"source":54,"evidence":87},"Docker",[88],{"id":89,"by":90,"text":91},"6128813","shykes","And it uses Docker as the package format. Awesome :)",{"value":93,"source":66,"evidence":94},"Gentoo portage",[95],{"id":83,"by":11,"text":84},{"value":28,"source":54,"evidence":97},[98],{"id":75,"by":76,"text":77},"open_source","beta","company",{"praise":103,"objections":118,"requests":151,"questions":170,"alternatives":193},[104,111],{"value":105,"source":54,"evidence":106},"Service discovery plus containers is a powerful combination for distributed apps",[107,108],{"id":57,"by":58,"text":59},{"id":109,"by":58,"text":110},"6129179","Puppet could indeed be that process, and certainly replacing it isn't trivial. But I'm excited by the idea that we could replace it, by being able to rely on the configuration…",{"value":112,"source":54,"evidence":113},"Ecosystem around Docker is moving fast",[114],{"id":115,"by":116,"text":117},"6129992","gexla","Geez, the rabbit hole gets even deeper. This is all great. Docker has been moving at \"ludicrous speed\" from the beginning and the ecosystem developing around it has been doing…",[119,133,144],{"value":120,"source":54,"evidence":121},"Same ideas exist in FreeBSD jails, SmartOS, or minimal Ubuntu installs",[122,126,130],{"id":123,"by":124,"text":125},"6132556","dschiptsov","So, basically, it looks like as if I move my \u002Fusr\u002Flocal directory between hosts to be run under chroot, using aufs instead of tar.gz, lxc instead of chroot and some wrapper…",{"id":127,"by":128,"text":129},"6128924","stock_toaster","Is it kind of like SmartOS but with Linux instead of Illumos and without DTrace and ZFS?",{"id":131,"by":124,"text":132},"6131763","Ready meals, yeah?) I do remember times when there were essentially two choices - Debian or RH. There was also Suse, but the madness of making everything look like Netware, with…",{"value":134,"source":54,"evidence":135},"Unclear what it adds over Chef or Puppet",[136,140],{"id":137,"by":138,"text":139},"6141171","kekumu","What's the advantage of it being built into the OS versus using chef or puppet? There's going to be some kind of process running to handle configuration no matter what. Docker…",{"id":141,"by":142,"text":143},"6129143","adient","As mentioned, you would need \"some sort of process\" to config the host -- this is Puppet\u002FChef\u002Fetc. Replacing those is not trivial. Also, not quite sure I understand config…",{"value":145,"source":54,"evidence":146},"Registration and profit motive seem at odds with open source",[147],{"id":148,"by":149,"text":150},"6129097","zobzu","Oh look, irc channel, docs, etc.. oh and you can't get access to it without registering to something, with full details, and maybe get elected. I would think that this is not…",[152,163],{"value":153,"source":54,"evidence":154},"Better big-picture and app-level getting started documentation",[155,159],{"id":156,"by":157,"text":158},"6128868","wmf","This could use some big-picture documentation. Does this run inside or outside the containers?",{"id":160,"by":161,"text":162},"6128997","alperakgun","for example.. if i m deploying a rails apps, how would coreos make it possible to install web servers, databases and rubygems? all through dockerfile descriptions? an app level…",{"value":164,"source":54,"evidence":165},"Support for ZFS or Btrfs, LXC and KVM",[166],{"id":167,"by":168,"text":169},"6129996","knotty66","I'd like a distro with ZFS\u002FBTRFS, LXC and KVM, with a user friendly configuration layer on top. Not necessarily a GUI. Really, a Linux version of SmartOS. I really like SmartOS…",[171,175,186],{"value":172,"source":54,"evidence":173},"Does it run inside or outside containers?",[174],{"id":156,"by":157,"text":158},{"value":176,"source":54,"evidence":177},"Can it run on Linode or OpenStack?",[178,182],{"id":179,"by":180,"text":181},"6130799","idan","Has anybody tried to get this running on Linode? Sorry if that's a n00b question, I'm still fumbling my way around the (ever-growing) virtualization \u002F devops landscape.",{"id":183,"by":184,"text":185},"6130012","gales","Very interesting; can this complement Flynn? (https:\u002F\u002Fflynn.io\u002F) or is it in lieu of? Also, can it run on Open Stack?",{"value":187,"source":54,"evidence":188},"Is it safer than standard operating systems?",[189],{"id":190,"by":191,"text":192},"6131950","dmix","Security-wise is containerization safer than standard operating systems? (besides being relatively new and unexploited)",[194,202,209,213],{"value":195,"source":54,"evidence":196},"SmartOS",[197,198],{"id":127,"by":128,"text":129},{"id":199,"by":200,"text":201},"6129453","pyotrgalois","I am using docker on my startup. It's a very useful technology. I hope that coreos is as good as docker. I think that anyone interested on this should check http:\u002F\u002Fsmartos.org\u002F.…",{"value":203,"source":54,"evidence":204},"Ubuntu Server",[205],{"id":206,"by":207,"text":208},"6130628","s_baby",">What I want from something like CoreOS is a stripped-down container host that will host stripped-down app containers. I want to package my app in the most-stripped-down fashion…",{"value":210,"source":54,"evidence":211},"Flynn",[212],{"id":183,"by":184,"text":185},{"value":214,"source":54,"evidence":215},"Bedrock Linux",[216],{"id":217,"by":218,"text":219},"6132980","bsilvereagle","If you like the idea of CoreOS but don't like the idea of using Docker containers, check out bedrocklinux.org.",{"comments":42,"answered":34,"key":221},[222,223],{"id":69,"text":70},{"id":83,"text":84},{"commenters":225,"max_depth":226,"maker_replies":42,"first_comment_mins":227,"lifespan_hours":228},62,10,14,338,[230,232,234,238,240,242,243,244,245,247,249,253,256,259,261,263,265,268,272,274,277,280,281,284,287,289,293,295,298,302,306,309,312,315,319,321,324,327,328,329,331,334,337,339,342,344,346,349,352,355,357,359,361,364,366,369,372,375,379,382,383,385,387,389,391,394,396,399,400,402,404,406,408,411,414,417,420,421,423,424,427,429,433,434,438,441,443,447,450,454,457,462,464,468,472,475,479],[57,34,47,231,58,34],"project\u002Fpositive\u002Fidea",[160,34,48,233,161,34],"project\u002Fneutral\u002Fdocs",[235,34,48,236,237,34],"6129029","project\u002Fneutral\u002Fidea","FooBarWidget",[239,34,48,236,58,34],"6129067",[141,34,34,241,142,34],"commenter\u002Fneutral\u002Fidea",[109,34,47,231,58,34],[137,34,48,236,138,34],[61,34,47,231,62,34],[206,34,18,246,207,34],"project\u002Fcritical\u002Fidea",[248,34,48,236,62,34],"6131432",[250,34,34,251,252,34],"6132539","other\u002Fneutral\u002Fnone","justincormack",[254,34,48,255,207,34],"6135721","project\u002Fneutral\u002Fnone",[257,34,48,255,258,34],"6135826","sciurus",[260,34,34,241,237,34],"6129166",[262,34,48,236,58,34],"6129205",[264,34,34,241,252,34],"6130846",[266,34,34,241,267,34],"6133388","subway",[269,34,34,270,271,34],"6132677","commenter\u002Fneutral\u002Fnone","dalore",[75,34,48,273,76,34],"maker\u002Fneutral\u002Fidea",[275,34,18,276,124,34],"6131933","maker\u002Fcritical\u002Fidea",[278,34,34,241,279,34],"6132218","RickHull",[123,34,18,246,124,34],[282,34,34,283,252,34],"6133260","commenter\u002Fneutral\u002Fperformance",[285,34,34,241,286,34],"6133667","Ixiaus",[288,34,18,246,124,34],"6140079",[290,34,18,291,292,34],"6145198","project\u002Fcritical\u002Fprivacy","X4",[294,34,18,246,124,34],"6145296",[296,34,34,270,297,34],"6132363","cmelbye",[299,34,47,300,301,34],"6130318","project\u002Fpositive\u002Fexecution","jon-wood",[303,34,48,304,305,34],"6130644","maker\u002Fneutral\u002Fexecution","ideal0227",[307,34,48,236,308,34],"6133008","johnbellone",[310,18,48,236,311,34],"6129488","srgseg",[313,18,48,236,314,34],"6129547","stephengillie",[316,18,48,317,318,34],"6129576","project\u002Fneutral\u002Fdesign","dman",[320,18,48,317,237,34],"6129800",[322,18,48,317,323,34],"6130152","jtgeibel",[325,42,48,326,76,34],"6128866","maker\u002Fneutral\u002Fdocs",[115,48,47,231,116,34],[127,49,48,236,128,34],[330,49,48,255,200,34],"6129400",[332,49,48,333,76,34],"6129681","maker\u002Fneutral\u002Fnone",[335,49,48,333,336,34],"6129925","themckman",[338,49,48,333,76,34],"6130183",[340,49,48,255,341,34],"6131196","Andys",[343,49,48,255,128,34],"6131547",[345,49,34,270,341,34],"6132045",[347,47,48,255,348,34],"6129357","brandonhsiao",[350,47,48,255,351,34],"6129385","chebucto",[353,47,48,255,354,34],"6129417","xemoka",[356,47,48,255,157,34],"6129407",[358,47,48,255,311,34],"6129425",[360,47,48,236,76,34],"6129507",[362,47,48,236,363,34],"6130674","nzgrover",[365,47,48,255,76,34],"6130777",[367,47,34,251,368,34],"6207865","gonzo",[370,47,48,255,371,34],"6131025","gojomo",[373,47,48,255,374,34],"6131096","damncabbage",[376,377,18,246,378,34],"6128932",6,"4ad",[380,377,34,251,381,34],"6129353","routelastresort",[199,40,47,231,200,34],[156,384,48,233,157,34],8,[386,384,48,236,90,34],"6128886",[388,384,48,236,76,34],"6128918",[390,384,18,246,157,34],"6129022",[392,384,34,241,393,34],"6129079","lotyrin",[395,384,48,273,76,34],"6129080",[397,384,34,241,398,34],"6130143","GhotiFish",[89,39,47,231,90,34],[401,39,48,236,161,34],"6129192",[403,39,48,236,90,34],"6129220",[148,226,18,405,149,34],"project\u002Fcritical\u002Fdocs",[69,226,34,407,11,18],"maker\u002Fneutral\u002Fpricing",[409,226,18,405,410,34],"6131180","elehack",[412,226,48,326,413,34],"6131277","marineam",[415,226,47,416,76,34],"6131601","maker\u002Fpositive\u002Fdocs",[418,226,48,326,419,34],"6139010","shuzchen",[167,32,48,236,168,34],[422,32,34,241,341,34],"6131212",[183,35,48,236,184,34],[425,35,47,426,76,34],"6130262","maker\u002Fpositive\u002Fidea",[428,35,47,231,184,34],"6130746",[430,431,48,317,432,34],"6128954",13,"frozenport",[217,227,34,241,218,34],[435,436,34,251,437,34],"6131744",15,"DannoHung",[439,16,47,231,440,34],"6130068","samstave",[179,442,48,255,180,34],17,[444,445,48,333,446,34],"6129791",18,"alexchamberlain",[190,448,48,449,191,34],19,"project\u002Fneutral\u002Fprivacy",[451,452,48,317,453,34],"6129763",20,"visualphoenix",[455,452,48,317,456,34],"6135578","nvartolomei",[458,459,18,460,461,34],"6129842",21,"project\u002Fcritical\u002Fdesign","dochtman",[83,459,34,463,11,18],"maker\u002Fneutral\u002Fdesign",[465,466,48,255,467,34],"6131007",22,"inthewind",[469,470,18,460,471,34],"6132348",23,"grogenaut",[131,473,34,474,124,34],24,"other\u002Fcritical\u002Fidea",[476,473,34,477,478,34],"6131817","commenter\u002Fpositive\u002Fidea","gizmo686",[480,473,34,481,124,34],"6131860","commenter\u00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