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support node.labels at placement

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This commit is contained in:
João Vitor Paes de Barros do Carmo 2018-06-20 18:26:44 -04:00
parent 5a374742cf
commit e2ed3a95b7
1 changed files with 5 additions and 1 deletions
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6
pkg/loader/compose/v3.go
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@ -32,6 +32,7 @@ import (
"os" "os"
"fmt" "fmt"
"github.com/kubernetes/kompose/pkg/kobject" "github.com/kubernetes/kompose/pkg/kobject"
"github.com/pkg/errors" "github.com/pkg/errors"
log "github.com/sirupsen/logrus" log "github.com/sirupsen/logrus"
@ -330,8 +331,11 @@ func dockerComposeToKomposeMapping(composeObject *types.Config) (kobject.Kompose
placement["kubernetes.io/hostname"] = p[1] placement["kubernetes.io/hostname"] = p[1]
} else if p[0] == "engine.labels.operatingsystem" { } else if p[0] == "engine.labels.operatingsystem" {
placement["beta.kubernetes.io/os"] = p[1] placement["beta.kubernetes.io/os"] = p[1]
} else if strings.HasPrefix(p[0], "node.labels.") {
label := strings.TrimPrefix(p[0], "node.labels.")
placement[label] = p[1]
} else { } else {
log.Warn(p[0], " constraints in placement is not supported, only 'node.hostname' and 'engine.labels.operatingsystem' is only supported as a constraint ") log.Warn(p[0], " constraints in placement is not supported, only 'node.hostname', 'engine.labels.operatingsystem' and 'node.labels.xxx' (ex: node.labels.whatever == anything) is supported as a constraint ")
} }
} }
serviceConfig.Placement = placement serviceConfig.Placement = placement