[ARVADOS] updated: 1.3.0-2900-gad05fa2c2

Git user git at public.arvados.org
Tue Aug 18 20:19:54 UTC 2020


Summary of changes:
 go.mod                                     |  5 +--
 go.sum                                     | 35 +++++++++++++++++++
 lib/controller/federation/conn.go          |  4 +++
 lib/controller/forecast/controller.go      | 51 ++++++++++++++++++++++++++++
 lib/controller/forecast/controller_test.go | 54 ++++++++++++++++++++++++++++++
 lib/controller/localdb/conn.go             |  7 ++++
 lib/controller/rpc/conn.go                 |  7 ++++
 sdk/go/arvados/api.go                      |  2 ++
 sdk/go/arvados/forecast.go                 | 29 ++++++++++++++++
 sdk/go/arvadostest/api.go                  |  4 +++
 10 files changed, 196 insertions(+), 2 deletions(-)
 create mode 100644 lib/controller/forecast/controller.go
 create mode 100644 lib/controller/forecast/controller_test.go
 create mode 100644 sdk/go/arvados/forecast.go

       via  ad05fa2c2bc8b8ee1a34560d3ee345cfb42906a8 (commit)
      from  96e01b6fd312cf35e0ccc3212733c7697be16af6 (commit)

Those revisions listed above that are new to this repository have
not appeared on any other notification email; so we list those
revisions in full, below.


commit ad05fa2c2bc8b8ee1a34560d3ee345cfb42906a8
Author: Nico Cesar <nico at nicocesar.com>
Date:   Tue Aug 18 16:19:05 2020 -0400

    Boilerplate for all the controller and federation needed for forecast
    
    refs #16462
    
    Arvados-DCO-1.1-Signed-off-by: Nico Cesar <nico at curii.com>

diff --git a/go.mod b/go.mod
index a8f3efc49..0a6a4d5ce 100644
--- a/go.mod
+++ b/go.mod
@@ -29,11 +29,12 @@ require (
 	github.com/ghodss/yaml v1.0.0
 	github.com/gliderlabs/ssh v0.2.2 // indirect
 	github.com/go-asn1-ber/asn1-ber v1.4.1 // indirect
+	github.com/go-delve/delve v1.5.0 // indirect
 	github.com/go-ldap/ldap v3.0.3+incompatible
 	github.com/gogo/protobuf v1.1.1
 	github.com/gorilla/context v1.1.1 // indirect
 	github.com/gorilla/mux v1.6.1-0.20180107155708-5bbbb5b2b572
-	github.com/hashicorp/golang-lru v0.5.1
+	github.com/hashicorp/golang-lru v0.5.4
 	github.com/imdario/mergo v0.3.8-0.20190415133143-5ef87b449ca7
 	github.com/jbenet/go-context v0.0.0-20150711004518-d14ea06fba99 // indirect
 	github.com/jmcvetta/randutil v0.0.0-20150817122601-2bb1b664bcff
@@ -54,7 +55,7 @@ require (
 	github.com/prometheus/common v0.7.0
 	github.com/satori/go.uuid v1.2.1-0.20180103174451-36e9d2ebbde5 // indirect
 	github.com/sergi/go-diff v1.0.0 // indirect
-	github.com/sirupsen/logrus v1.4.2
+	github.com/sirupsen/logrus v1.6.0
 	github.com/src-d/gcfg v1.3.0 // indirect
 	github.com/xanzy/ssh-agent v0.1.0 // indirect
 	golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550
diff --git a/go.sum b/go.sum
index c08d169b5..d51d72fe7 100644
--- a/go.sum
+++ b/go.sum
@@ -42,6 +42,11 @@ github.com/coreos/go-oidc v2.1.0+incompatible h1:sdJrfw8akMnCuUlaZU3tE/uYXFgfqom
 github.com/coreos/go-oidc v2.1.0+incompatible/go.mod h1:CgnwVTmzoESiwO9qyAFEMiHoZ1nMCKZlZ9V6mm3/LKc=
 github.com/coreos/go-systemd v0.0.0-20180108085132-cc4f39464dc7 h1:e3u8KWFMR3irlDo1Z/tL8Hsz1MJmCLkSoX5AZRMKZkg=
 github.com/coreos/go-systemd v0.0.0-20180108085132-cc4f39464dc7/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
+github.com/cosiner/argv v0.1.0 h1:BVDiEL32lwHukgJKP87btEPenzrrHUjajs/8yzaqcXg=
+github.com/cosiner/argv v0.1.0/go.mod h1:EusR6TucWKX+zFgtdUsKT2Cvg45K5rtpCcWz4hK06d8=
+github.com/cpuguy83/go-md2man v1.0.10 h1:BSKMNlYxDvnunlTymqtgONjNnaRV1sTpcovwwjF22jk=
+github.com/cpuguy83/go-md2man v1.0.10/go.mod h1:SmD6nW6nTyfqj6ABTjUi3V3JVMnlJmwcJI5acqYI6dE=
+github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
 github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
@@ -72,6 +77,8 @@ github.com/gliderlabs/ssh v0.2.2 h1:6zsha5zo/TWhRhwqCD3+EarCAgZ2yN28ipRnGPnwkI0=
 github.com/gliderlabs/ssh v0.2.2/go.mod h1:U7qILu1NlMHj9FlMhZLlkCdDnU1DBEAqr0aevW3Awn0=
 github.com/go-asn1-ber/asn1-ber v1.4.1 h1:qP/QDxOtmMoJVgXHCXNzDpA0+wkgYB2x5QoLMVOciyw=
 github.com/go-asn1-ber/asn1-ber v1.4.1/go.mod h1:hEBeB/ic+5LoWskz+yKT7vGhhPYkProFKoKdwZRWMe0=
+github.com/go-delve/delve v1.5.0 h1:gQsRvFdR0BGk19NROQZsAv6iG4w5QIZoJlxJeEUBb0c=
+github.com/go-delve/delve v1.5.0/go.mod h1:c6b3a1Gry6x8a4LGCe/CWzrocrfaHvkUxCj3k4bvSUQ=
 github.com/go-kit/kit v0.8.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
 github.com/go-kit/kit v0.9.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
 github.com/go-ldap/ldap v3.0.3+incompatible h1:HTeSZO8hWMS1Rgb2Ziku6b8a7qRIZZMHjsvuZyatzwk=
@@ -99,6 +106,8 @@ github.com/google/go-cmp v0.3.0 h1:crn/baboCvb5fXaQ0IJ1SGTsTVrWpDsCWC8EGETZijY=
 github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
 github.com/google/go-cmp v0.4.0 h1:xsAVV57WRhGj6kEIi8ReJzQlHHqcBYCElAvkovg3B/4=
 github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
+github.com/google/go-dap v0.2.0 h1:whjIGQRumwbR40qRU7CEKuFLmePUUc2s4Nt9DoXXxWk=
+github.com/google/go-dap v0.2.0/go.mod h1:5q8aYQFnHOAZEMP+6vmq25HKYAEwE+LF5yh7JKrrhSQ=
 github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
 github.com/google/martian v2.1.0+incompatible/go.mod h1:9I4somxYTbIHy5NJKHRl3wXiIaQGbYVAs8BPL6v8lEs=
 github.com/google/pprof v0.0.0-20181206194817-3ea8567a2e57/go.mod h1:zfwlbNMJ+OItoe0UupaVj+oy1omPYYDuagoSzA8v9mc=
@@ -112,8 +121,11 @@ github.com/gorilla/mux v1.6.1-0.20180107155708-5bbbb5b2b572/go.mod h1:1lud6UwP+6
 github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
 github.com/hashicorp/golang-lru v0.5.1 h1:0hERBMJE1eitiLkihrMvRVBYAkpHzc/J3QdDN+dAcgU=
 github.com/hashicorp/golang-lru v0.5.1/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
+github.com/hashicorp/golang-lru v0.5.4 h1:YDjusn29QI/Das2iO9M0BHnIbxPeyuCHsjMW+lJfyTc=
+github.com/hashicorp/golang-lru v0.5.4/go.mod h1:iADmTwqILo4mZ8BN3D2Q6+9jd8WM5uGBxy+E8yxSoD4=
 github.com/imdario/mergo v0.3.8-0.20190415133143-5ef87b449ca7 h1:kUGMXUVH7IU1rKA3TZu9ROUE61dVv2SSgSsdeYKm0mg=
 github.com/imdario/mergo v0.3.8-0.20190415133143-5ef87b449ca7/go.mod h1:2EnlNZ0deacrJVfApfmtdGgDfMuh/nq6Ok1EcJh5FfA=
+github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8=
 github.com/jbenet/go-context v0.0.0-20150711004518-d14ea06fba99 h1:BQSFePA1RWJOlocH6Fxy8MmwDt+yVQYULKfN0RoTN8A=
 github.com/jbenet/go-context v0.0.0-20150711004518-d14ea06fba99/go.mod h1:1lJo3i6rXxKeerYnT8Nvf0QmHCRC1n8sfWVwXF2Frvo=
 github.com/jmcvetta/randutil v0.0.0-20150817122601-2bb1b664bcff h1:6NvhExg4omUC9NfA+l4Oq3ibNNeJUdiAF3iBVB0PlDk=
@@ -133,12 +145,16 @@ github.com/kevinburke/ssh_config v0.0.0-20171013211458-802051befeb5 h1:xXn0nBttY
 github.com/kevinburke/ssh_config v0.0.0-20171013211458-802051befeb5/go.mod h1:CT57kijsi8u/K/BOFA39wgDQJ9CxiF4nAY/ojJ6r6mM=
 github.com/konsorten/go-windows-terminal-sequences v1.0.1 h1:mweAR1A6xJ3oS2pRaGiHgQ4OO8tzTaLawm8vnODuwDk=
 github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
+github.com/konsorten/go-windows-terminal-sequences v1.0.3/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
 github.com/kr/logfmt v0.0.0-20140226030751-b84e30acd515/go.mod h1:+0opPa2QZZtGFBFZlji/RkVcI2GknAs/DXo4wKdlNEc=
 github.com/lib/pq v1.0.0/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
 github.com/lib/pq v1.3.0 h1:/qkRGz8zljWiDcFvgpwUpwIAPu3r07TDvs3Rws+o/pU=
 github.com/lib/pq v1.3.0/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
 github.com/marstr/guid v1.1.1-0.20170427235115-8bdf7d1a087c h1:ouxemItv3B/Zh008HJkEXDYCN3BIRyNHxtUN7ThJ5Js=
 github.com/marstr/guid v1.1.1-0.20170427235115-8bdf7d1a087c/go.mod h1:74gB1z2wpxxInTG6yaqA7KrtM0NZ+RbrcqDvYHefzho=
+github.com/mattn/go-colorable v0.0.0-20170327083344-ded68f7a9561/go.mod h1:9vuHe8Xs5qXnSaW/c/ABM9alt+Vo+STaOChaDxuIBZU=
+github.com/mattn/go-isatty v0.0.3 h1:ns/ykhmWi7G9O+8a448SecJU3nSMBXJfqQkl0upE1jI=
+github.com/mattn/go-isatty v0.0.3/go.mod h1:M+lRXTBqGeGNdLjl/ufCoiOlB5xdOkqRJdNxMWT7Zi4=
 github.com/mattn/go-sqlite3 v1.9.0 h1:pDRiWfl+++eC2FEFRy6jXmQlvp4Yh3z1MJKg4UeYM/4=
 github.com/mattn/go-sqlite3 v1.9.0/go.mod h1:FPy6KqzDD04eiIsT53CuJW3U88zkxoIYsOqkbpncsNc=
 github.com/matttproud/golang_protobuf_extensions v1.0.1 h1:4hp9jkHxhMHkqkrB3Ix0jegS5sx/RkqARlsWZ6pIwiU=
@@ -158,6 +174,8 @@ github.com/opencontainers/image-spec v1.0.1-0.20171125024018-577479e4dc27 h1:8Q+
 github.com/opencontainers/image-spec v1.0.1-0.20171125024018-577479e4dc27/go.mod h1:BtxoFyWECRxE4U/7sNtV5W15zMzWCbyJoFRP3s7yZA0=
 github.com/pelletier/go-buffruneio v0.2.0 h1:U4t4R6YkofJ5xHm3dJzuRpPZ0mr5MMCoAWooScCR7aA=
 github.com/pelletier/go-buffruneio v0.2.0/go.mod h1:JkE26KsDizTr40EUHkXVtNPvgGtbSNq5BcowyYOWdKo=
+github.com/peterh/liner v0.0.0-20170317030525-88609521dc4b h1:8uaXtUkxiy+T/zdLWuxa/PG4so0TPZDZfafFNNSaptE=
+github.com/peterh/liner v0.0.0-20170317030525-88609521dc4b/go.mod h1:xIteQHvHuaLYG9IFj6mSxM0fCKrs34IrEQUhOYuGPHc=
 github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I=
 github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
@@ -180,6 +198,8 @@ github.com/prometheus/procfs v0.0.0-20181005140218-185b4288413d/go.mod h1:c3At6R
 github.com/prometheus/procfs v0.0.2/go.mod h1:TjEm7ze935MbeOT/UhFTIMYKhuLP4wbCsTZCD3I8kEA=
 github.com/prometheus/procfs v0.0.5 h1:3+auTFlqw+ZaQYJARz6ArODtkaIwtvBTx3N2NehQlL8=
 github.com/prometheus/procfs v0.0.5/go.mod h1:4A/X28fw3Fc593LaREMrKMqOKvUAntwMDaekg4FpcdQ=
+github.com/russross/blackfriday v1.5.2 h1:HyvC0ARfnZBqnXwABFeSZHpKvJHJJfPz81GNueLj0oo=
+github.com/russross/blackfriday v1.5.2/go.mod h1:JO/DiYxRf+HjHt06OyowR9PTA263kcR/rfWxYHBV53g=
 github.com/ryszard/goskiplist v0.0.0-20150312221310-2dfbae5fcf46 h1:GHRpF1pTW19a8tTFrMLUcfWwyC0pnifVo2ClaLq+hP8=
 github.com/ryszard/goskiplist v0.0.0-20150312221310-2dfbae5fcf46/go.mod h1:uAQ5PCi+MFsC7HjREoAz1BU+Mq60+05gifQSsHSDG/8=
 github.com/satori/go.uuid v1.2.1-0.20180103174451-36e9d2ebbde5 h1:Jw7W4WMfQDxsXvfeFSaS2cHlY7bAF4MGrgnbd0+Uo78=
@@ -191,7 +211,13 @@ github.com/shabbyrobe/gocovmerge v0.0.0-20180507124511-f6ea450bfb63/go.mod h1:n+
 github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo=
 github.com/sirupsen/logrus v1.4.2 h1:SPIRibHv4MatM3XXNO2BJeFLZwZ2LvZgfQ5+UNI2im4=
 github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE=
+github.com/sirupsen/logrus v1.6.0 h1:UBcNElsrwanuuMsnGSlYmtmgbb23qDR5dG+6X6Oo89I=
+github.com/sirupsen/logrus v1.6.0/go.mod h1:7uNnSEd1DgxDLC74fIahvMZmmYsHGZGEOFrfsX/uA88=
 github.com/spf13/afero v1.2.1/go.mod h1:9ZxEEn6pIJ8Rxe320qSDBk6AsU0r9pR7Q4OcevTdifk=
+github.com/spf13/cobra v0.0.0-20170417170307-b6cb39589372 h1:eRfW1vRS4th8IX2iQeyqQ8cOUNOySvAYJ0IUvTXGoYA=
+github.com/spf13/cobra v0.0.0-20170417170307-b6cb39589372/go.mod h1:1l0Ry5zgKvJasoi3XT1TypsSe7PqH0Sj9dhYf7v3XqQ=
+github.com/spf13/pflag v0.0.0-20170417173400-9e4c21054fa1 h1:7bozMfSdo41n2NOc0GsVTTVUiA+Ncaj6pXNpm4UHKys=
+github.com/spf13/pflag v0.0.0-20170417173400-9e4c21054fa1/go.mod h1:DYY7MBk1bdzusC3SYhjObp+wFpr4gzcvqqNjLnInEg4=
 github.com/src-d/gcfg v1.3.0 h1:2BEDr8r0I0b8h/fOqwtxCEiq2HJu8n2JGZJQFGXWLjg=
 github.com/src-d/gcfg v1.3.0/go.mod h1:p/UMsR43ujA89BJY9duynAwIpvqEujIH/jFlfL7jWoI=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
@@ -204,6 +230,10 @@ github.com/xanzy/ssh-agent v0.1.0 h1:lOhdXLxtmYjaHc76ZtNmJWPg948y/RnT+3N3cvKWFzY
 github.com/xanzy/ssh-agent v0.1.0/go.mod h1:0NyE30eGUDliuLEHJgYte/zncp2zdTStcOnWhgSqHD8=
 go.opencensus.io v0.21.0 h1:mU6zScU4U1YAFPHEHYk+3JC4SY7JxgkqS10ZOSyksNg=
 go.opencensus.io v0.21.0/go.mod h1:mSImk1erAIZhrmZN+AvHh14ztQfjbGwt4TtuofqLduU=
+go.starlark.net v0.0.0-20190702223751-32f345186213 h1:lkYv5AKwvvduv5XWP6szk/bvvgO6aDeUujhZQXIFTes=
+go.starlark.net v0.0.0-20190702223751-32f345186213/go.mod h1:c1/X6cHgvdXj6pUlmWKMkuqRnW4K8x2vwt6JAaaircg=
+golang.org/x/arch v0.0.0-20190927153633-4e8777c89be4 h1:QlVATYS7JBoZMVaf+cNjb90WD/beKVHnIxFKT4QaHVI=
+golang.org/x/arch v0.0.0-20190927153633-4e8777c89be4/go.mod h1:flIaEI6LNU6xOCD5PaJvn9wGP0agmIOqjrtsKGRguv4=
 golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2 h1:VklqNMn3ovrHsnt90PveolxSbWFaJdECFbxSq0Mqo2M=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
@@ -227,6 +257,7 @@ golang.org/x/net v0.0.0-20190503192946-f4e77d36d62c h1:uOCk1iQW6Vc18bnC13MfzScl+
 golang.org/x/net v0.0.0-20190503192946-f4e77d36d62c/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190613194153-d28f0bde5980 h1:dfGZHvZk057jK2MCeWus/TowKpJ8y4AmooUzdBSR9GU=
 golang.org/x/net v0.0.0-20190613194153-d28f0bde5980/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20200202094626-16171245cfb2 h1:CCH4IOTTfewWjGOlSp+zGcjutRKlBEZQ6wTn8ozI/nI=
 golang.org/x/net v0.0.0-20200202094626-16171245cfb2/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
@@ -246,6 +277,7 @@ golang.org/x/sys v0.0.0-20190310054646-10058d7d4faa/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190507160741-ecd444e8653b/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20190626221950-04f50cda93cb/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191005200804-aed5e4c7ecf9/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191010194322-b09406accb47/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191105231009-c1f44814a5cd h1:3x5uuvBgE6oaXJjCOvpCC1IpgJogqQ+PqGGU3ZxAgII=
@@ -263,6 +295,8 @@ golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3
 golang.org/x/tools v0.0.0-20190312170243-e65039ee4138/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
 golang.org/x/tools v0.0.0-20190506145303-2d16b83fe98c h1:97SnQk1GYRXJgvwZ8fadnxDOWfKvkNQHH3CtZntPSrM=
 golang.org/x/tools v0.0.0-20190506145303-2d16b83fe98c/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
+golang.org/x/tools v0.0.0-20191127201027-ecd32218bd7f/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
+golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 google.golang.org/api v0.4.0/go.mod h1:8k5glujaEP+g9n7WNsDg8QP6cUVNI86fCNMcbazEtwE=
@@ -307,3 +341,4 @@ honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWh
 honnef.co/go/tools v0.0.0-20190418001031-e561f6794a2a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 rsc.io/getopt v0.0.0-20170811000552-20be20937449 h1:UukjJOsjQH0DIuyyrcod6CXHS6cdaMMuJmrt+SN1j4A=
 rsc.io/getopt v0.0.0-20170811000552-20be20937449/go.mod h1:dhCdeqAxkyt5u3/sKRkUXuHaMXUu1Pt13GTQAM2xnig=
+rsc.io/pdf v0.1.1/go.mod h1:n8OzWcQ6Sp37PL01nO98y4iUCRdTGarVfzxY20ICaU4=
diff --git a/lib/controller/federation/conn.go b/lib/controller/federation/conn.go
index 418b6811b..cf89f671b 100644
--- a/lib/controller/federation/conn.go
+++ b/lib/controller/federation/conn.go
@@ -323,6 +323,10 @@ func (conn *Conn) ContainerUnlock(ctx context.Context, options arvados.GetOption
 	return conn.chooseBackend(options.UUID).ContainerUnlock(ctx, options)
 }
 
+func (conn *Conn) ForecastDatapoints(ctx context.Context, opts arvados.ForecastDatapointsOptions) (resp arvados.ForecastDatapointsResponse, err error) {
+	return conn.chooseBackend(opts.ClusterID).ForecastDatapoints(ctx, opts)
+}
+
 func (conn *Conn) SpecimenList(ctx context.Context, options arvados.ListOptions) (arvados.SpecimenList, error) {
 	return conn.generated_SpecimenList(ctx, options)
 }
diff --git a/lib/controller/forecast/controller.go b/lib/controller/forecast/controller.go
new file mode 100644
index 000000000..07a2f483c
--- /dev/null
+++ b/lib/controller/forecast/controller.go
@@ -0,0 +1,51 @@
+// Copyright (C) The Arvados Authors. All rights reserved.
+//
+// SPDX-License-Identifier: AGPL-3.0
+
+package forecast
+
+import (
+	"context"
+	"fmt"
+
+	"git.arvados.org/arvados.git/lib/ctrlctx"
+	"git.arvados.org/arvados.git/sdk/go/arvados"
+)
+
+// New returns a new Controller for a cluster and parent API
+func New(cluster *arvados.Cluster, parent arvados.API) *Controller {
+	return &Controller{
+		cluster: cluster,
+		parent:  parent,
+	}
+}
+
+// Controller Is the main object to implement the Forecast endpoints
+type Controller struct {
+	cluster *arvados.Cluster
+	parent  arvados.API
+}
+
+var crs []arvados.ContainerRequest
+
+// ForecastDatapoints returns the datapoints we have stored in the database
+// for a Container Request UUID. This will follow the specs described in
+// https://dev.arvados.org/projects/arvados/wiki/API_HistoricalForcasting_data_for_CR
+func (ctrl *Controller) ForecastDatapoints(ctx context.Context, opts arvados.ForecastDatapointsOptions) (resp arvados.ForecastDatapointsResponse, err error) {
+
+	// Direct database access
+	tx, err := ctrlctx.CurrentTx(ctx)
+	if err != nil {
+		return
+	}
+
+	query := fmt.Sprintf(`select * from container_requests where requesting_container_uuid = '%s'`, opts.ContainerRequestUUID)
+	something, err := tx.QueryContext(ctx, query)
+
+	if err != nil {
+		return
+	}
+	something.Scan(&crs)
+
+	return
+}
diff --git a/lib/controller/forecast/controller_test.go b/lib/controller/forecast/controller_test.go
new file mode 100644
index 000000000..bddc0f136
--- /dev/null
+++ b/lib/controller/forecast/controller_test.go
@@ -0,0 +1,54 @@
+// Copyright (C) The Arvados Authors. All rights reserved.
+//
+// SPDX-License-Identifier: AGPL-3.0
+
+package forecast
+
+import (
+	"context"
+	"testing"
+
+	"git.arvados.org/arvados.git/lib/config"
+	"git.arvados.org/arvados.git/sdk/go/arvados"
+	"git.arvados.org/arvados.git/sdk/go/arvadostest"
+	"git.arvados.org/arvados.git/sdk/go/ctxlog"
+	check "gopkg.in/check.v1"
+)
+
+// Gocheck boilerplate
+func Test(t *testing.T) {
+	check.TestingT(t)
+}
+
+var _ = check.Suite(&ForecastSuite{})
+
+type ForecastSuite struct {
+	ctrl     *Controller
+	ctx      context.Context
+	stub     *arvadostest.APIStub
+	rollback func()
+}
+
+func (s *ForecastSuite) SetUpTest(c *check.C) {
+	cfg, err := config.NewLoader(nil, ctxlog.TestLogger(c)).Load()
+	c.Assert(err, check.IsNil)
+	cluster, err := cfg.GetCluster("")
+	c.Assert(err, check.IsNil)
+	s.ctx, s.rollback = arvadostest.TransactionContext(c, arvadostest.DB(c, cluster))
+	s.stub = &arvadostest.APIStub{}
+	s.ctrl = New(cluster, s.stub)
+}
+
+func (s *ForecastSuite) TearDownTest(c *check.C) {
+	if s.rollback != nil {
+		s.rollback()
+		s.rollback = nil
+	}
+}
+
+func (s *ForecastSuite) TestDatapoints(c *check.C) {
+	_, err := s.ctrl.ForecastDatapoints(s.ctx, arvados.ForecastDatapointsOptions{ContainerRequestUUID: "test"})
+	c.Check(err, check.IsNil)
+	//c.Check(resp.Count, check.Equals, 29)
+	//c.Check(s.stub.Calls(s.stub.UserList), check.HasLen, 1)
+}
diff --git a/lib/controller/localdb/conn.go b/lib/controller/localdb/conn.go
index 4f0035edf..60c91515d 100644
--- a/lib/controller/localdb/conn.go
+++ b/lib/controller/localdb/conn.go
@@ -7,6 +7,7 @@ package localdb
 import (
 	"context"
 
+	"git.arvados.org/arvados.git/lib/controller/forecast"
 	"git.arvados.org/arvados.git/lib/controller/railsproxy"
 	"git.arvados.org/arvados.git/lib/controller/rpc"
 	"git.arvados.org/arvados.git/sdk/go/arvados"
@@ -18,6 +19,7 @@ type Conn struct {
 	cluster     *arvados.Cluster
 	*railsProxy // handles API methods that aren't defined on Conn itself
 	loginController
+	forecast *forecast.Controller
 }
 
 func NewConn(cluster *arvados.Cluster) *Conn {
@@ -27,6 +29,7 @@ func NewConn(cluster *arvados.Cluster) *Conn {
 		cluster:         cluster,
 		railsProxy:      railsProxy,
 		loginController: chooseLoginController(cluster, railsProxy),
+		forecast:        forecast.New(cluster, &conn),
 	}
 	return &conn
 }
@@ -42,3 +45,7 @@ func (conn *Conn) Login(ctx context.Context, opts arvados.LoginOptions) (arvados
 func (conn *Conn) UserAuthenticate(ctx context.Context, opts arvados.UserAuthenticateOptions) (arvados.APIClientAuthorization, error) {
 	return conn.loginController.UserAuthenticate(ctx, opts)
 }
+
+func (conn *Conn) ForecastDatapoints(ctx context.Context, opts arvados.ForecastDatapointsOptions) (resp arvados.ForecastDatapointsResponse, err error) {
+	return conn.forecast.ForecastDatapoints(ctx, opts)
+}
diff --git a/lib/controller/rpc/conn.go b/lib/controller/rpc/conn.go
index 729d8bdde..b6def3a20 100644
--- a/lib/controller/rpc/conn.go
+++ b/lib/controller/rpc/conn.go
@@ -287,6 +287,13 @@ func (conn *Conn) ContainerUnlock(ctx context.Context, options arvados.GetOption
 	return resp, err
 }
 
+func (conn *Conn) ForecastDatapoints(ctx context.Context, options arvados.ForecastDatapointsOptions) (arvados.ForecastDatapointsResponse, error) {
+	ep := arvados.EndpointForecastDatapoint
+	var resp arvados.ForecastDatapointsResponse
+	err := conn.requestAndDecode(ctx, &resp, ep, nil, options)
+	return resp, err
+}
+
 func (conn *Conn) SpecimenCreate(ctx context.Context, options arvados.CreateOptions) (arvados.Specimen, error) {
 	ep := arvados.EndpointSpecimenCreate
 	var resp arvados.Specimen
diff --git a/sdk/go/arvados/api.go b/sdk/go/arvados/api.go
index 5a2cfb880..1943f321d 100644
--- a/sdk/go/arvados/api.go
+++ b/sdk/go/arvados/api.go
@@ -41,6 +41,7 @@ var (
 	EndpointContainerDelete               = APIEndpoint{"DELETE", "arvados/v1/containers/{uuid}", ""}
 	EndpointContainerLock                 = APIEndpoint{"POST", "arvados/v1/containers/{uuid}/lock", ""}
 	EndpointContainerUnlock               = APIEndpoint{"POST", "arvados/v1/containers/{uuid}/unlock", ""}
+	EndpointForecastDatapoint             = APIEndpoint{"GET", "arvados/v1/container_requests/{uuid}/datapoints", ""}
 	EndpointUserActivate                  = APIEndpoint{"POST", "arvados/v1/users/{uuid}/activate", ""}
 	EndpointUserCreate                    = APIEndpoint{"POST", "arvados/v1/users", "user"}
 	EndpointUserCurrent                   = APIEndpoint{"GET", "arvados/v1/users/current", ""}
@@ -175,6 +176,7 @@ type API interface {
 	ContainerDelete(ctx context.Context, options DeleteOptions) (Container, error)
 	ContainerLock(ctx context.Context, options GetOptions) (Container, error)
 	ContainerUnlock(ctx context.Context, options GetOptions) (Container, error)
+	ForecastDatapoints(ctx context.Context, opts ForecastDatapointsOptions) (resp ForecastDatapointsResponse, err error)
 	SpecimenCreate(ctx context.Context, options CreateOptions) (Specimen, error)
 	SpecimenUpdate(ctx context.Context, options UpdateOptions) (Specimen, error)
 	SpecimenGet(ctx context.Context, options GetOptions) (Specimen, error)
diff --git a/sdk/go/arvados/forecast.go b/sdk/go/arvados/forecast.go
new file mode 100644
index 000000000..b0ecd0f26
--- /dev/null
+++ b/sdk/go/arvados/forecast.go
@@ -0,0 +1,29 @@
+// Copyright (C) The Arvados Authors. All rights reserved.
+//
+// SPDX-License-Identifier: Apache-2.0
+
+package arvados
+
+// Datapoint is the format that gets outputted to the user
+type Datapoint struct {
+	//UUID      string `json:"uuid"` // REVIEW: do we want each individual datapoint with a UUID
+	Checkpoint string `json:"checkpoint"`
+	Start1     string `json:"start_1"`
+	End1       string `json:"end_1"`
+	Start2     string `json:"start_2"`
+	End2       string `json:"end_2"`
+	Reuse      bool   `json:"reuse"`
+	Legend     string `json:"legend"`
+}
+
+// ForecastDatapointsOptions will have the paramenter to fetch from the local or remote cluster
+// all datapoins
+type ForecastDatapointsOptions struct {
+	ClusterID            string `json:"cluster_id"`
+	ContainerRequestUUID string `json:"container_request_uuid"`
+}
+
+// ForecastDatapointsResponse is the format that the user gets the data.
+type ForecastDatapointsResponse struct {
+	Datapoints []Datapoint `json:"datapoints"`
+}
diff --git a/sdk/go/arvadostest/api.go b/sdk/go/arvadostest/api.go
index fa5f53936..6142291b1 100644
--- a/sdk/go/arvadostest/api.go
+++ b/sdk/go/arvadostest/api.go
@@ -105,6 +105,10 @@ func (as *APIStub) ContainerUnlock(ctx context.Context, options arvados.GetOptio
 	as.appendCall(as.ContainerUnlock, ctx, options)
 	return arvados.Container{}, as.Error
 }
+func (as *APIStub) ForecastDatapoints(ctx context.Context, opts arvados.ForecastDatapointsOptions) (resp arvados.ForecastDatapointsResponse, err error) {
+	as.appendCall(as.ForecastDatapoints, ctx, opts)
+	return arvados.ForecastDatapointsResponse{}, as.Error
+}
 func (as *APIStub) SpecimenCreate(ctx context.Context, options arvados.CreateOptions) (arvados.Specimen, error) {
 	as.appendCall(as.SpecimenCreate, ctx, options)
 	return arvados.Specimen{}, as.Error

-----------------------------------------------------------------------


hooks/post-receive
-- 




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