Allow for OomScoreAdj

Signed-off-by: plaurent <patrick@saint-laurent.us>
(cherry picked from commit aa2c2cd906)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

cli/compose/convert/service.go

@@ -148,6 +148,7 @@ func Service(
 				CapabilityAdd:   capAdd,
 				CapabilityDrop:  capDrop,
 				Ulimits:         convertUlimits(service.Ulimits),
+				OomScoreAdj:     service.OomScoreAdj,
 			},
 			LogDriver:     logDriver,
 			Resources:     resources,

cli/compose/loader/interpolate.go

@@ -29,6 +29,7 @@ var interpolateTypeCastMapping = map[interp.Path]interp.Cast{
 	servicePath("ulimits", interp.PathMatchAll, "hard"):              toInt,
 	servicePath("ulimits", interp.PathMatchAll, "soft"):              toInt,
 	servicePath("privileged"):                                        toBoolean,
+	servicePath("oom_score_adj"):                                     toInt,
 	servicePath("read_only"):                                         toBoolean,
 	servicePath("stdin_open"):                                        toBoolean,
 	servicePath("tty"):                                               toBoolean,

cli/compose/schema/data/config_schema_v3.13.json

@@ -287,6 +287,7 @@
             }
           }
         },
+        "oom_score_adj": {"type": "integer"},
         "user": {"type": "string"},
         "userns_mode": {"type": "string"},
         "volumes": {

cli/compose/types/types.go

@@ -207,6 +207,7 @@ type ServiceConfig struct {
 	Tty             bool                             `mapstructure:"tty" yaml:"tty,omitempty" json:"tty,omitempty"`
 	Ulimits         map[string]*UlimitsConfig        `yaml:",omitempty" json:"ulimits,omitempty"`
 	User            string                           `yaml:",omitempty" json:"user,omitempty"`
+	OomScoreAdj     int64                            `yaml:",omitempty" json:"oom_score_adj,omitempty"`
 	UserNSMode      string                           `mapstructure:"userns_mode" yaml:"userns_mode,omitempty" json:"userns_mode,omitempty"`
 	Volumes         []ServiceVolumeConfig            `yaml:",omitempty" json:"volumes,omitempty"`
 	WorkingDir      string                           `mapstructure:"working_dir" yaml:"working_dir,omitempty" json:"working_dir,omitempty"`