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Merge pull request #1139 from harshavardhana/docker
docker: Make sure that we properly check for containers.
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commit
51e611a380
2
Makefile
2
Makefile
@ -138,7 +138,7 @@ install: gomake-all
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dockerimage: checkdocker verifiers $(UI_ASSETS)
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@echo "Building docker image:" minio:$(TAG)
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@GO15VENDOREXPERIMENT=1 go build --ldflags $(DOCKER_LDFLAGS) -o minio.dockerimage
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@GO15VENDOREXPERIMENT=1 GOOS=linux GOARCH=amd64 go build --ldflags $(DOCKER_LDFLAGS) -o minio.dockerimage
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@mkdir -p export
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@sudo docker build --rm --tag=minio/minio:$(TAG) .
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@rmdir export
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@ -29,12 +29,12 @@ import (
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// isContainerized returns true if we are inside a containerized environment.
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func isContainerized() bool {
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// Docker containers contain ".dockerinit" at its root path.
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if _, e := os.Stat("/.dockerinit"); os.IsNotExist(e) {
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if _, e := os.Stat("/.dockerinit"); e == nil {
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return true
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}
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// Check if cgroup policies for init process contains docker string.
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if cgroupData, e := ioutil.ReadFile("/proc/1/cgroup"); e != nil {
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if cgroupData, e := ioutil.ReadFile("/proc/1/cgroup"); e == nil {
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if strings.Contains(string(cgroupData), "/docker-") {
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return true
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}
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