diff --git a/go.mod b/go.mod index 3ff9a4a..da8120f 100644 --- a/go.mod +++ b/go.mod @@ -5,12 +5,12 @@ go 1.20 require ( github.com/pkg/errors v0.9.1 github.com/sirupsen/logrus v1.9.0 - github.com/test-network-function/l2discovery-exports v0.0.1 - github.com/test-network-function/privileged-daemonset v0.0.8 + github.com/test-network-function/l2discovery-exports v0.0.3 + github.com/test-network-function/privileged-daemonset v1.0.2 github.com/yourbasic/graph v0.0.0-20210606180040-8ecfec1c2869 - k8s.io/api v0.26.1 - k8s.io/apimachinery v0.26.1 - k8s.io/client-go v0.26.1 + k8s.io/api v0.26.3 + k8s.io/apimachinery v0.26.3 + k8s.io/client-go v0.26.3 ) require ( @@ -28,15 +28,14 @@ require ( github.com/josharian/intern v1.0.0 // indirect github.com/json-iterator/go v1.1.12 // indirect github.com/mailru/easyjson v0.7.6 // indirect - github.com/moby/spdystream v0.2.0 // indirect github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect github.com/modern-go/reflect2 v1.0.2 // indirect github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect - golang.org/x/net v0.3.1-0.20221206200815-1e63c2f08a10 // indirect + golang.org/x/net v0.7.0 // indirect golang.org/x/oauth2 v0.0.0-20220223155221-ee480838109b // indirect - golang.org/x/sys v0.3.0 // indirect - golang.org/x/term v0.3.0 // indirect - golang.org/x/text v0.5.0 // indirect + golang.org/x/sys v0.5.0 // indirect + golang.org/x/term v0.5.0 // indirect + golang.org/x/text v0.7.0 // indirect golang.org/x/time v0.0.0-20220210224613-90d013bbcef8 // indirect google.golang.org/appengine v1.6.7 // indirect google.golang.org/protobuf v1.28.1 // indirect @@ -45,7 +44,7 @@ require ( gopkg.in/yaml.v3 v3.0.1 // indirect k8s.io/klog/v2 v2.80.1 // indirect k8s.io/kube-openapi v0.0.0-20221012153701-172d655c2280 // indirect - k8s.io/utils v0.0.0-20221107191617-1a15be271d1d // indirect + k8s.io/utils v0.0.0-20230313181309-38a27ef9d749 // indirect sigs.k8s.io/json v0.0.0-20220713155537-f223a00ba0e2 // indirect sigs.k8s.io/structured-merge-diff/v4 v4.2.3 // indirect sigs.k8s.io/yaml v1.3.0 // indirect diff --git a/go.sum b/go.sum index d3a57c7..ad5279e 100644 --- a/go.sum +++ b/go.sum @@ -33,7 +33,6 @@ cloud.google.com/go/storage v1.10.0/go.mod h1:FLPqc6j+Ki4BU591ie1oL6qBQGu2Bl/tZ9 dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU= github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo= -github.com/armon/go-socks5 v0.0.0-20160902184237-e75332964ef5 h1:0CwZNZbxp69SHPdPJAN/hZIm0C4OItdklCFmMRWYpio= github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU= github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI= github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5PlCu98SY8svDHJxuZscDgtXS6KTTbou5AhLI= @@ -45,7 +44,6 @@ github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSs github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= github.com/docopt/docopt-go v0.0.0-20180111231733-ee0de3bc6815/go.mod h1:WwZ+bS3ebgob9U8Nd0kOddGdZWjyMGR8Wziv+TBNwSE= -github.com/elazarl/goproxy v0.0.0-20180725130230-947c36da3153 h1:yUdfgN0XgIJw7foRItutHYUIhlcKzcSf5vDpdhQAKTc= github.com/emicklei/go-restful/v3 v3.9.0 h1:XwGDlfxEnQZzuopoqxwSEllNcCOM9DhhFyhFIIGKwxE= github.com/emicklei/go-restful/v3 v3.9.0/go.mod h1:6n3XBCmQQb25CM2LCACGz8ukIrRry+4bhvbpWn3mrbc= github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4= @@ -124,7 +122,6 @@ github.com/google/pprof v0.0.0-20200708004538-1a94d8640e99/go.mod h1:ZgVRPoUq/hf github.com/google/renameio v0.1.0/go.mod h1:KWCgfxg9yswjAJkECMjeO8J8rahYeXnNhOm40UhjYkI= github.com/googleapis/gax-go/v2 v2.0.4/go.mod h1:0Wqv26UfaUD9n4G6kQubkQ+KchISgw+vpHVxEJEs9eg= github.com/googleapis/gax-go/v2 v2.0.5/go.mod h1:DWXyrwAJ9X0FpwwEdw+IPEYBICEFu5mhpdKc/us6bOk= -github.com/gorilla/websocket v1.4.2/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE= github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8= github.com/hashicorp/golang-lru v0.5.1/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8= github.com/ianlancetaylor/demangle v0.0.0-20181102032728-5e5cf60278f6/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc= @@ -146,8 +143,6 @@ github.com/mailru/easyjson v0.0.0-20190614124828-94de47d64c63/go.mod h1:C1wdFJiN github.com/mailru/easyjson v0.0.0-20190626092158-b2ccc519800e/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc= github.com/mailru/easyjson v0.7.6 h1:8yTIVnZgCoiM1TgqoeTl+LfU5Jg6/xL3QhGQnimLYnA= github.com/mailru/easyjson v0.7.6/go.mod h1:xzfreul335JAWq5oZzymOObrkdz5UnU4kGfJJLY9Nlc= -github.com/moby/spdystream v0.2.0 h1:cjW1zVyyoiM0T7b6UoySUFqzXMoqRckQtXwGPiBhOM8= -github.com/moby/spdystream v0.2.0/go.mod h1:f7i0iNDQJ059oMTcWxx8MA/zKFIuD/lY+0GqbN2Wy8c= github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q= github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg= github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q= @@ -176,10 +171,10 @@ github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5 github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg= github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg= github.com/stretchr/testify v1.8.0 h1:pSgiaMZlXftHpm5L7V1+rVB+AZJydKsMxsQBIJw4PKk= -github.com/test-network-function/l2discovery-exports v0.0.1 h1:4/49T2Js92JyOAO8T+0vnV8zy5z6WaV1GCfLGmEgs7g= -github.com/test-network-function/l2discovery-exports v0.0.1/go.mod h1:LXzJLrM5Ao0j4pN/HnlYrBQDpO3TCtlfiK4HmRk2ps8= -github.com/test-network-function/privileged-daemonset v0.0.8 h1:lBBkXgRIM27/JNqDLwgMsYGgZwBVjoRdSyUx/34COKo= -github.com/test-network-function/privileged-daemonset v0.0.8/go.mod h1:1HaDi4FRNIQ47wElC9k8MAOIhjTffzp5mWVF+FkGXJM= +github.com/test-network-function/l2discovery-exports v0.0.3 h1:kuzpWu5UQL3VIG+8AkjmsghkjZN1X3k3dQ8M36DsJc4= +github.com/test-network-function/l2discovery-exports v0.0.3/go.mod h1:38JgpFHXB9PQ+4bPZQ+STsUKK9BrTe+5uDq47OeMV50= +github.com/test-network-function/privileged-daemonset v1.0.2 h1:tlt8APL8/DleXpS/ANnmFAYS3uzrHcbOsESbajWUyDo= +github.com/test-network-function/privileged-daemonset v1.0.2/go.mod h1:8nsSeYDcuNrDQSSGMkWyS/RbuZdaEK6i+07eYXIUMbg= github.com/yourbasic/graph v0.0.0-20210606180040-8ecfec1c2869 h1:7v7L5lsfw4w8iqBBXETukHo4IPltmD+mWoLRYUmeGN8= github.com/yourbasic/graph v0.0.0-20210606180040-8ecfec1c2869/go.mod h1:Rfzr+sqaDreiCaoQbFCu3sTXxeFq/9kXRuyOoSlGQHE= github.com/yuin/goldmark v1.1.25/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74= @@ -254,8 +249,8 @@ golang.org/x/net v0.0.0-20200707034311-ab3426394381/go.mod h1:/O7V0waA8r7cgGh81R golang.org/x/net v0.0.0-20200822124328-c89045814202/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA= golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU= golang.org/x/net v0.0.0-20220127200216-cd36cc0744dd/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk= -golang.org/x/net v0.3.1-0.20221206200815-1e63c2f08a10 h1:Frnccbp+ok2GkUS2tC84yAq/U9Vg+0sIO7aRL3T4Xnc= -golang.org/x/net v0.3.1-0.20221206200815-1e63c2f08a10/go.mod h1:MBQ8lrhLObU/6UmLb4fmbmk5OcyYmqtbGd/9yIeKjEE= +golang.org/x/net v0.7.0 h1:rJrUqqhjsgNp7KqAIc25s9pZnjU7TUcSY7HcVZjdn1g= +golang.org/x/net v0.7.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs= golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U= golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw= golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw= @@ -301,19 +296,19 @@ golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7w golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= -golang.org/x/sys v0.3.0 h1:w8ZOecv6NaNa/zC8944JTU3vz4u6Lagfk4RPQxv92NQ= -golang.org/x/sys v0.3.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= +golang.org/x/sys v0.5.0 h1:MUK/U/4lj1t1oPg0HfuXDN/Z1wv31ZJ/YcPiGccS4DU= +golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8= -golang.org/x/term v0.3.0 h1:qoo4akIqOcDME5bhc/NgxUdovd6BSS2uMsVjB56q1xI= -golang.org/x/term v0.3.0/go.mod h1:q750SLmJuPmVoN1blW3UFBPREJfb1KmY3vwxfr+nFDA= +golang.org/x/term v0.5.0 h1:n2a8QNdAb0sZNpU9R1ALUXBbY+w51fCQDN+7EdxNBsY= +golang.org/x/term v0.5.0/go.mod h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k= golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk= golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ= golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ= -golang.org/x/text v0.5.0 h1:OLmvp0KP+FVG99Ct/qFiL/Fhk4zp4QQnZ7b2U+5piUM= -golang.org/x/text v0.5.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8= +golang.org/x/text v0.7.0 h1:4BRB4x83lYWy72KwLD/qYDuTu7q9PjSagHvijDw7cLo= +golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8= golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ= golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ= golang.org/x/time v0.0.0-20191024005414-555d28b269f0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ= @@ -468,18 +463,18 @@ honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWh honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg= honnef.co/go/tools v0.0.1-2020.1.3/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k= honnef.co/go/tools v0.0.1-2020.1.4/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k= -k8s.io/api v0.26.1 h1:f+SWYiPd/GsiWwVRz+NbFyCgvv75Pk9NK6dlkZgpCRQ= -k8s.io/api v0.26.1/go.mod h1:xd/GBNgR0f707+ATNyPmQ1oyKSgndzXij81FzWGsejg= -k8s.io/apimachinery v0.26.1 h1:8EZ/eGJL+hY/MYCNwhmDzVqq2lPl3N3Bo8rvweJwXUQ= -k8s.io/apimachinery v0.26.1/go.mod h1:tnPmbONNJ7ByJNz9+n9kMjNP8ON+1qoAIIC70lztu74= -k8s.io/client-go v0.26.1 h1:87CXzYJnAMGaa/IDDfRdhTzxk/wzGZ+/HUQpqgVSZXU= -k8s.io/client-go v0.26.1/go.mod h1:IWNSglg+rQ3OcvDkhY6+QLeasV4OYHDjdqeWkDQZwGE= +k8s.io/api v0.26.3 h1:emf74GIQMTik01Aum9dPP0gAypL8JTLl/lHa4V9RFSU= +k8s.io/api v0.26.3/go.mod h1:PXsqwPMXBSBcL1lJ9CYDKy7kIReUydukS5JiRlxC3qE= +k8s.io/apimachinery v0.26.3 h1:dQx6PNETJ7nODU3XPtrwkfuubs6w7sX0M8n61zHIV/k= +k8s.io/apimachinery v0.26.3/go.mod h1:ats7nN1LExKHvJ9TmwootT00Yz05MuYqPXEXaVeOy5I= +k8s.io/client-go v0.26.3 h1:k1UY+KXfkxV2ScEL3gilKcF7761xkYsSD6BC9szIu8s= +k8s.io/client-go v0.26.3/go.mod h1:ZPNu9lm8/dbRIPAgteN30RSXea6vrCpFvq+MateTUuQ= k8s.io/klog/v2 v2.80.1 h1:atnLQ121W371wYYFawwYx1aEY2eUfs4l3J72wtgAwV4= k8s.io/klog/v2 v2.80.1/go.mod h1:y1WjHnz7Dj687irZUWR/WLkLc5N1YHtjLdmgWjndZn0= k8s.io/kube-openapi v0.0.0-20221012153701-172d655c2280 h1:+70TFaan3hfJzs+7VK2o+OGxg8HsuBr/5f6tVAjDu6E= k8s.io/kube-openapi v0.0.0-20221012153701-172d655c2280/go.mod h1:+Axhij7bCpeqhklhUTe3xmOn6bWxolyZEeyaFpjGtl4= -k8s.io/utils v0.0.0-20221107191617-1a15be271d1d h1:0Smp/HP1OH4Rvhe+4B8nWGERtlqAGSftbSbbmm45oFs= -k8s.io/utils v0.0.0-20221107191617-1a15be271d1d/go.mod h1:OLgZIPagt7ERELqWJFomSt595RzquPNLL48iOWgYOg0= +k8s.io/utils v0.0.0-20230313181309-38a27ef9d749 h1:xMMXJlJbsU8w3V5N2FLDQ8YgU8s1EoULdbQBcAeNJkY= +k8s.io/utils v0.0.0-20230313181309-38a27ef9d749/go.mod h1:OLgZIPagt7ERELqWJFomSt595RzquPNLL48iOWgYOg0= rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8= rsc.io/quote/v3 v3.1.0/go.mod h1:yEA65RcK8LyAZtP9Kv3t0HmxON59tX3rD+tICJqUlj0= rsc.io/sampler v1.3.0/go.mod h1:T1hPZKmBbMNahiBKFy5HrXp6adAjACjK9JXDnKaTXpA= diff --git a/l2lib.go b/l2lib.go index d097199..abb97c4 100644 --- a/l2lib.go +++ b/l2lib.go @@ -46,11 +46,11 @@ const ( L2DaemonsetManagedString = "MANAGED" L2DaemonsetPreConfiguredString = "PRECONFIGURED" L2DiscoveryDsName = "l2discovery" - L2DiscoveryNsName = "default" + L2DiscoveryNsName = "l2discovery" L2DiscoveryContainerName = "l2discovery" timeoutDaemon = time.Second * 60 L2DiscoveryDuration = time.Second * 15 - l2DiscoveryImage = "quay.io/testnetworkfunction/l2discovery:v5" + l2DiscoveryImage = "quay.io/testnetworkfunction/l2discovery:v8" ) type L2DaemonsetMode int64 @@ -188,9 +188,9 @@ func (config *L2DiscoveryConfig) DiscoverL2Connectivity(ptpInterfacesOnly bool) } // Delete L2 discovery daemonset if config.L2DsMode == Managed { - err = daemonsets.DeleteDaemonSet(L2DiscoveryDsName, L2DiscoveryNsName) + err = daemonsets.DeleteNamespaceIfPresent(L2DiscoveryNsName) if err != nil { - logrus.Errorf("error deleting l2 discovery daemonset, err=%s", err) + logrus.Errorf("error deleting l2 discovery namespace, err=%s", err) } } // Create a graph from the discovered data diff --git a/pkg/pods/pods.go b/pkg/pods/pods.go index 6ca9eaa..47efa35 100644 --- a/pkg/pods/pods.go +++ b/pkg/pods/pods.go @@ -3,15 +3,10 @@ package pods import ( "bytes" "context" - "fmt" "io" - "os" "github.com/test-network-function/l2discovery-lib/pkg/l2client" corev1 "k8s.io/api/core/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - "k8s.io/client-go/kubernetes/scheme" - "k8s.io/client-go/tools/remotecommand" ) // GetLog connects to a pod and fetches log @@ -32,73 +27,3 @@ func GetLog(p *corev1.Pod, containerName string) (string, error) { return buf.String(), nil } - -// ExecCommand runs command in the pod and returns buffer output -func ExecCommand(pod *corev1.Pod, containerName string, command []string) (bytes.Buffer, error) { - var buf bytes.Buffer - req := l2client.Client.K8sClient.CoreV1().RESTClient(). - Post(). - Namespace(pod.Namespace). - Resource("pods"). - Name(pod.Name). - SubResource("exec"). - VersionedParams(&corev1.PodExecOptions{ - Container: containerName, - Command: command, - Stdin: true, - Stdout: true, - Stderr: true, - TTY: true, - }, scheme.ParameterCodec) - - exec, err := remotecommand.NewSPDYExecutor(l2client.Client.Rest, "POST", req.URL()) - if err != nil { - return buf, err - } - - err = exec.Stream(remotecommand.StreamOptions{ - Stdin: os.Stdin, - Stdout: &buf, - Stderr: os.Stderr, - Tty: true, - }) - - return buf, err -} - -// returns true if the pod passed as paremeter is running on the node selected by the label passed as a parameter. -// the label represent a ptp conformance test role such as: grandmaster, clock under test, slave1, slave2 -func PodRole(runningPod *corev1.Pod, label string) (bool, error) { - nodeList, err := l2client.Client.K8sClient.CoreV1().Nodes().List(context.Background(), metav1.ListOptions{ - LabelSelector: label, - }) - if err != nil { - return false, fmt.Errorf("error getting node list") - } - for NodeNumber := range nodeList.Items { - if runningPod.Spec.NodeName == nodeList.Items[NodeNumber].Name { - return true, nil - } - } - return false, nil -} - -// returns true if a pod has a given label or node name -func HasPodLabelOrNodeName(pod *corev1.Pod, label, nodeName *string) (result bool, err error) { - if label == nil && nodeName == nil { - return result, fmt.Errorf("label and nodeName are nil") - } - if label != nil && nodeName != nil { - return result, fmt.Errorf("label or nodeName must be nil") - } - if label != nil { - result, err = PodRole(pod, *label) - if err != nil { - return result, fmt.Errorf("could not check %s pod role, err: %s", *label, err) - } - } - if nodeName != nil { - result = pod.Spec.NodeName == *nodeName - } - return result, nil -}