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-rw-r--r--test/apiv2/27-containersEvents.at4
-rw-r--r--test/e2e/checkpoint_test.go41
-rw-r--r--test/e2e/events_test.go21
-rw-r--r--test/e2e/image_scp_test.go23
-rw-r--r--test/e2e/run_volume_test.go28
-rw-r--r--test/e2e/system_connection_test.go22
-rw-r--r--test/system/030-run.bats12
-rw-r--r--test/system/150-login.bats2
-rw-r--r--test/system/200-pod.bats26
-rw-r--r--test/system/500-networking.bats8
-rw-r--r--test/system/helpers.bash31
11 files changed, 176 insertions, 42 deletions
diff --git a/test/apiv2/27-containersEvents.at b/test/apiv2/27-containersEvents.at
index a86f2e353..e0a66e0ac 100644
--- a/test/apiv2/27-containersEvents.at
+++ b/test/apiv2/27-containersEvents.at
@@ -18,6 +18,10 @@ t GET "libpod/events?stream=false&since=$START" 200 \
'select(.status | contains("died")).Action=died' \
'select(.status | contains("died")).Actor.Attributes.containerExitCode=1'
+t GET "libpod/events?stream=false&since=$START" 200 \
+ 'select(.status | contains("start")).Action=start' \
+ 'select(.status | contains("start")).HealthStatus='\
+
# compat api, uses status=die (#12643)
t GET "events?stream=false&since=$START" 200 \
'select(.status | contains("start")).Action=start' \
diff --git a/test/e2e/checkpoint_test.go b/test/e2e/checkpoint_test.go
index 1da199714..1fa67e9ba 100644
--- a/test/e2e/checkpoint_test.go
+++ b/test/e2e/checkpoint_test.go
@@ -23,10 +23,31 @@ import (
func getRunString(input []string) []string {
// CRIU does not work with seccomp correctly on RHEL7 : seccomp=unconfined
- runString := []string{"run", "-it", "--security-opt", "seccomp=unconfined", "-d", "--ip", GetRandomIPAddress()}
+ runString := []string{"run", "--security-opt", "seccomp=unconfined", "-d", "--ip", GetRandomIPAddress()}
return append(runString, input...)
}
+// FIXME FIXME FIXME: workaround for #14653, please remove this function
+// and all calls to it once that bug is fixed.
+func fixmeFixme14653(podmanTest *PodmanTestIntegration, cid string) {
+ if !IsRemote() {
+ // Race condition only affects podman-remote
+ return
+ }
+
+ // Wait for container to truly go away
+ for i := 0; i < 5; i++ {
+ ps := podmanTest.Podman([]string{"container", "exists", cid})
+ ps.WaitWithDefaultTimeout()
+ if ps.ExitCode() == 1 {
+ // yay, it's gone
+ return
+ }
+ time.Sleep(time.Second)
+ }
+ // Fall through. Container still exists, but return anyway.
+}
+
var _ = Describe("Podman checkpoint", func() {
var (
tempdir string
@@ -478,6 +499,7 @@ var _ = Describe("Podman checkpoint", func() {
// As the container has been started with '--rm' it will be completely
// cleaned up after checkpointing.
Expect(result).Should(Exit(0))
+ fixmeFixme14653(podmanTest, cid)
Expect(podmanTest.NumberOfContainersRunning()).To(Equal(0))
Expect(podmanTest.NumberOfContainers()).To(Equal(0))
@@ -530,6 +552,7 @@ var _ = Describe("Podman checkpoint", func() {
// As the container has been started with '--rm' it will be completely
// cleaned up after checkpointing.
Expect(result).Should(Exit(0))
+ fixmeFixme14653(podmanTest, cid)
Expect(podmanTest.NumberOfContainersRunning()).To(Equal(0))
Expect(podmanTest.NumberOfContainers()).To(Equal(0))
@@ -548,6 +571,7 @@ var _ = Describe("Podman checkpoint", func() {
// As the container has been started with '--rm' it will be completely
// cleaned up after checkpointing.
Expect(result).Should(Exit(0))
+ fixmeFixme14653(podmanTest, cid)
Expect(podmanTest.NumberOfContainersRunning()).To(Equal(0))
Expect(podmanTest.NumberOfContainers()).To(Equal(0))
@@ -566,6 +590,7 @@ var _ = Describe("Podman checkpoint", func() {
// As the container has been started with '--rm' it will be completely
// cleaned up after checkpointing.
Expect(result).Should(Exit(0))
+ fixmeFixme14653(podmanTest, cid)
Expect(podmanTest.NumberOfContainersRunning()).To(Equal(0))
Expect(podmanTest.NumberOfContainers()).To(Equal(0))
@@ -584,6 +609,7 @@ var _ = Describe("Podman checkpoint", func() {
// As the container has been started with '--rm' it will be completely
// cleaned up after checkpointing.
Expect(result).Should(Exit(0))
+ fixmeFixme14653(podmanTest, cid)
Expect(podmanTest.NumberOfContainersRunning()).To(Equal(0))
Expect(podmanTest.NumberOfContainers()).To(Equal(0))
@@ -645,6 +671,7 @@ var _ = Describe("Podman checkpoint", func() {
result.WaitWithDefaultTimeout()
Expect(result).Should(Exit(0))
+ fixmeFixme14653(podmanTest, cid)
Expect(podmanTest.NumberOfContainersRunning()).To(Equal(0))
Expect(podmanTest.NumberOfContainers()).To(Equal(0))
@@ -694,6 +721,7 @@ var _ = Describe("Podman checkpoint", func() {
result.WaitWithDefaultTimeout()
Expect(result).Should(Exit(0))
+ fixmeFixme14653(podmanTest, cid)
Expect(podmanTest.NumberOfContainersRunning()).To(Equal(0))
Expect(podmanTest.NumberOfContainers()).To(Equal(0))
@@ -735,6 +763,7 @@ var _ = Describe("Podman checkpoint", func() {
result.WaitWithDefaultTimeout()
Expect(result).Should(Exit(0))
+ fixmeFixme14653(podmanTest, cid)
Expect(podmanTest.NumberOfContainersRunning()).To(Equal(0))
Expect(podmanTest.NumberOfContainers()).To(Equal(0))
@@ -772,6 +801,7 @@ var _ = Describe("Podman checkpoint", func() {
result.WaitWithDefaultTimeout()
Expect(result).Should(Exit(0))
+ fixmeFixme14653(podmanTest, cid)
Expect(podmanTest.NumberOfContainersRunning()).To(Equal(0))
Expect(podmanTest.NumberOfContainers()).To(Equal(0))
@@ -821,6 +851,7 @@ var _ = Describe("Podman checkpoint", func() {
// As the container has been started with '--rm' it will be completely
// cleaned up after checkpointing.
Expect(result).Should(Exit(0))
+ fixmeFixme14653(podmanTest, cid)
Expect(podmanTest.NumberOfContainersRunning()).To(Equal(0))
Expect(podmanTest.NumberOfContainers()).To(Equal(0))
@@ -890,6 +921,7 @@ var _ = Describe("Podman checkpoint", func() {
result = podmanTest.Podman([]string{"container", "checkpoint", cid, "-e", checkpointFileName})
result.WaitWithDefaultTimeout()
Expect(result).Should(Exit(0))
+ fixmeFixme14653(podmanTest, cid)
Expect(podmanTest.NumberOfContainersRunning()).To(Equal(0))
Expect(podmanTest.NumberOfContainers()).To(Equal(0))
@@ -1044,6 +1076,7 @@ var _ = Describe("Podman checkpoint", func() {
// As the container has been started with '--rm' it will be completely
// cleaned up after checkpointing.
Expect(result).Should(Exit(0))
+ fixmeFixme14653(podmanTest, cid)
Expect(podmanTest.NumberOfContainersRunning()).To(Equal(0))
Expect(podmanTest.NumberOfContainers()).To(Equal(0))
@@ -1140,6 +1173,7 @@ var _ = Describe("Podman checkpoint", func() {
// As the container has been started with '--rm' it will be completely
// cleaned up after checkpointing.
Expect(result).To(Exit(0))
+ fixmeFixme14653(podmanTest, cid)
Expect(podmanTest.NumberOfContainersRunning()).To(Equal(1))
Expect(podmanTest.NumberOfContainers()).To(Equal(1))
@@ -1252,6 +1286,7 @@ var _ = Describe("Podman checkpoint", func() {
// As the container has been started with '--rm' it will be completely
// cleaned up after checkpointing.
Expect(result).Should(Exit(0))
+ fixmeFixme14653(podmanTest, cid)
Expect(podmanTest.NumberOfContainersRunning()).To(Equal(0))
Expect(podmanTest.NumberOfContainers()).To(Equal(0))
@@ -1296,6 +1331,7 @@ var _ = Describe("Podman checkpoint", func() {
// As the container has been started with '--rm' it will be completely
// cleaned up after checkpointing.
Expect(result).Should(Exit(0))
+ fixmeFixme14653(podmanTest, cid)
Expect(podmanTest.NumberOfContainersRunning()).To(Equal(0))
Expect(podmanTest.NumberOfContainers()).To(Equal(0))
@@ -1489,6 +1525,7 @@ var _ = Describe("Podman checkpoint", func() {
// As the container has been started with '--rm' it will be completely
// cleaned up after checkpointing.
Expect(result).Should(Exit(0))
+ fixmeFixme14653(podmanTest, cid)
Expect(podmanTest.NumberOfContainersRunning()).To(Equal(0))
Expect(podmanTest.NumberOfContainers()).To(Equal(0))
@@ -1573,6 +1610,7 @@ var _ = Describe("Podman checkpoint", func() {
// As the container has been started with '--rm' it will be completely
// cleaned up after checkpointing.
Expect(result).Should(Exit(0))
+ fixmeFixme14653(podmanTest, cid)
Expect(podmanTest.NumberOfContainersRunning()).To(Equal(0))
Expect(podmanTest.NumberOfContainers()).To(Equal(0))
@@ -1651,6 +1689,7 @@ var _ = Describe("Podman checkpoint", func() {
// As the container has been started with '--rm' it will be completely
// cleaned up after checkpointing.
Expect(result).Should(Exit(0))
+ fixmeFixme14653(podmanTest, cid)
Expect(podmanTest.NumberOfContainersRunning()).To(Equal(0))
Expect(podmanTest.NumberOfContainers()).To(Equal(0))
diff --git a/test/e2e/events_test.go b/test/e2e/events_test.go
index 725118ab0..528fa143d 100644
--- a/test/e2e/events_test.go
+++ b/test/e2e/events_test.go
@@ -216,4 +216,25 @@ var _ = Describe("Podman events", func() {
Expect(result.OutputToString()).To(ContainSubstring("create"))
})
+ It("podman events health_status generated", func() {
+ session := podmanTest.Podman([]string{"run", "--name", "test-hc", "-dt", "--health-cmd", "echo working", "busybox"})
+ session.WaitWithDefaultTimeout()
+ Expect(session).Should(Exit(0))
+
+ for i := 0; i < 5; i++ {
+ hc := podmanTest.Podman([]string{"healthcheck", "run", "test-hc"})
+ hc.WaitWithDefaultTimeout()
+ exitCode := hc.ExitCode()
+ if exitCode == 0 || i == 4 {
+ break
+ }
+ time.Sleep(1 * time.Second)
+ }
+
+ result := podmanTest.Podman([]string{"events", "--stream=false", "--filter", "event=health_status"})
+ result.WaitWithDefaultTimeout()
+ Expect(result).Should(Exit(0))
+ Expect(len(result.OutputToStringArray())).To(BeNumerically(">=", 1), "Number of health_status events")
+ })
+
})
diff --git a/test/e2e/image_scp_test.go b/test/e2e/image_scp_test.go
index 2ad3cc75e..53681f05b 100644
--- a/test/e2e/image_scp_test.go
+++ b/test/e2e/image_scp_test.go
@@ -22,12 +22,10 @@ var _ = Describe("podman image scp", func() {
)
BeforeEach(func() {
-
ConfPath.Value, ConfPath.IsSet = os.LookupEnv("CONTAINERS_CONF")
conf, err := ioutil.TempFile("", "containersconf")
- if err != nil {
- panic(err)
- }
+ Expect(err).ToNot(HaveOccurred())
+
os.Setenv("CONTAINERS_CONF", conf.Name())
tempdir, err = CreateTempDirInTempDir()
if err != nil {
@@ -57,7 +55,7 @@ var _ = Describe("podman image scp", func() {
}
scp := podmanTest.Podman([]string{"image", "scp", "FOOBAR"})
scp.WaitWithDefaultTimeout()
- Expect(scp).To(ExitWithError())
+ Expect(scp).Should(ExitWithError())
})
It("podman image scp with proper connection", func() {
@@ -67,27 +65,28 @@ var _ = Describe("podman image scp", func() {
cmd := []string{"system", "connection", "add",
"--default",
"QA",
- "ssh://root@server.fubar.com:2222/run/podman/podman.sock",
+ "ssh://root@podman.test:2222/run/podman/podman.sock",
}
session := podmanTest.Podman(cmd)
session.WaitWithDefaultTimeout()
- Expect(session).To(Exit(0))
+ Expect(session).Should(Exit(0))
cfg, err := config.ReadCustomConfig()
Expect(err).ShouldNot(HaveOccurred())
- Expect(cfg.Engine).To(HaveField("ActiveService", "QA"))
+ Expect(cfg.Engine).Should(HaveField("ActiveService", "QA"))
Expect(cfg.Engine.ServiceDestinations).To(HaveKeyWithValue("QA",
config.Destination{
- URI: "ssh://root@server.fubar.com:2222/run/podman/podman.sock",
+ URI: "ssh://root@podman.test:2222/run/podman/podman.sock",
},
))
scp := podmanTest.Podman([]string{"image", "scp", ALPINE, "QA::"})
- scp.Wait(45)
+ scp.WaitWithDefaultTimeout()
// exit with error because we cannot make an actual ssh connection
// This tests that the input we are given is validated and prepared correctly
- // The error given should either be a missing image (due to testing suite complications) or a i/o timeout on ssh
- Expect(scp).To(ExitWithError())
+ // The error given should either be a missing image (due to testing suite complications) or a no such host timeout on ssh
+ Expect(scp).Should(ExitWithError())
+ Expect(scp.ErrorToString()).Should(ContainSubstring("no such host"))
})
diff --git a/test/e2e/run_volume_test.go b/test/e2e/run_volume_test.go
index f31e62e42..edb657695 100644
--- a/test/e2e/run_volume_test.go
+++ b/test/e2e/run_volume_test.go
@@ -953,4 +953,32 @@ USER testuser`, fedoraMinimal)
Expect(volMount).Should(Exit(0))
Expect(volMount.OutputToString()).To(Equal("1000:1000"))
})
+
+ It("podman run -v with a relative dir", func() {
+ mountPath := filepath.Join(podmanTest.TempDir, "vol")
+ err = os.Mkdir(mountPath, 0755)
+ Expect(err).ToNot(HaveOccurred())
+ defer func() {
+ err := os.RemoveAll(mountPath)
+ Expect(err).ToNot(HaveOccurred())
+ }()
+
+ f, err := os.CreateTemp(mountPath, "podman")
+ Expect(err).ToNot(HaveOccurred())
+
+ cwd, err := os.Getwd()
+ Expect(err).ToNot(HaveOccurred())
+
+ err = os.Chdir(mountPath)
+ Expect(err).ToNot(HaveOccurred())
+ defer func() {
+ err := os.Chdir(cwd)
+ Expect(err).ToNot(HaveOccurred())
+ }()
+
+ run := podmanTest.Podman([]string{"run", "-it", "--security-opt", "label=disable", "-v", "./:" + dest, ALPINE, "ls", dest})
+ run.WaitWithDefaultTimeout()
+ Expect(run).Should(Exit(0))
+ Expect(run.OutputToString()).Should(ContainSubstring(strings.TrimLeft("/vol/", f.Name())))
+ })
})
diff --git a/test/e2e/system_connection_test.go b/test/e2e/system_connection_test.go
index 8f755e692..baa31424b 100644
--- a/test/e2e/system_connection_test.go
+++ b/test/e2e/system_connection_test.go
@@ -47,9 +47,7 @@ var _ = Describe("podman system connection", func() {
}
f := CurrentGinkgoTestDescription()
- _, _ = GinkgoWriter.Write(
- []byte(
- fmt.Sprintf("Test: %s completed in %f seconds", f.TestText, f.Duration.Seconds())))
+ processTestResult(f)
})
Context("without running API service", func() {
@@ -58,7 +56,7 @@ var _ = Describe("podman system connection", func() {
"--default",
"--identity", "~/.ssh/id_rsa",
"QA",
- "ssh://root@server.fubar.com:2222/run/podman/podman.sock",
+ "ssh://root@podman.test:2222/run/podman/podman.sock",
}
session := podmanTest.Podman(cmd)
session.WaitWithDefaultTimeout()
@@ -67,10 +65,10 @@ var _ = Describe("podman system connection", func() {
cfg, err := config.ReadCustomConfig()
Expect(err).ShouldNot(HaveOccurred())
- Expect(cfg).To(HaveActiveService("QA"))
+ Expect(cfg).Should(HaveActiveService("QA"))
Expect(cfg).Should(VerifyService(
"QA",
- "ssh://root@server.fubar.com:2222/run/podman/podman.sock",
+ "ssh://root@podman.test:2222/run/podman/podman.sock",
"~/.ssh/id_rsa",
))
@@ -82,7 +80,7 @@ var _ = Describe("podman system connection", func() {
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
- Expect(config.ReadCustomConfig()).To(HaveActiveService("QE"))
+ Expect(config.ReadCustomConfig()).Should(HaveActiveService("QE"))
})
It("add UDS", func() {
@@ -141,7 +139,7 @@ var _ = Describe("podman system connection", func() {
"--default",
"--identity", "~/.ssh/id_rsa",
"QA",
- "ssh://root@server.fubar.com:2222/run/podman/podman.sock",
+ "ssh://root@podman.test:2222/run/podman/podman.sock",
})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
@@ -155,8 +153,8 @@ var _ = Describe("podman system connection", func() {
cfg, err := config.ReadCustomConfig()
Expect(err).ShouldNot(HaveOccurred())
- Expect(cfg.Engine.ActiveService).To(BeEmpty())
- Expect(cfg.Engine.ServiceDestinations).To(BeEmpty())
+ Expect(cfg.Engine.ActiveService).Should(BeEmpty())
+ Expect(cfg.Engine.ServiceDestinations).Should(BeEmpty())
}
})
@@ -165,7 +163,7 @@ var _ = Describe("podman system connection", func() {
"--default",
"--identity", "~/.ssh/id_rsa",
"QA",
- "ssh://root@server.fubar.com:2222/run/podman/podman.sock",
+ "ssh://root@podman.test:2222/run/podman/podman.sock",
})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
@@ -187,7 +185,7 @@ var _ = Describe("podman system connection", func() {
"--default",
"--identity", "~/.ssh/id_rsa",
name,
- "ssh://root@server.fubar.com:2222/run/podman/podman.sock",
+ "ssh://root@podman.test:2222/run/podman/podman.sock",
}
session := podmanTest.Podman(cmd)
session.WaitWithDefaultTimeout()
diff --git a/test/system/030-run.bats b/test/system/030-run.bats
index 117d791d6..56cf4f266 100644
--- a/test/system/030-run.bats
+++ b/test/system/030-run.bats
@@ -376,17 +376,7 @@ json-file | f
while read driver do_check; do
msg=$(random_string 15)
run_podman run --name myctr --log-driver $driver $IMAGE echo $msg
-
- # Simple output check
- # Special case: 'json-file' emits a warning, the rest do not
- # ...but with podman-remote the warning is on the server only
- if [[ $do_check == 'f' ]] && ! is_remote; then # 'f' for 'fallback'
- is "${lines[0]}" ".* level=error msg=\"json-file logging specified but not supported. Choosing k8s-file logging instead\"" \
- "Fallback warning emitted"
- is "${lines[1]}" "$msg" "basic output sanity check (driver=$driver)"
- else
- is "$output" "$msg" "basic output sanity check (driver=$driver)"
- fi
+ is "$output" "$msg" "basic output sanity check (driver=$driver)"
# Simply confirm that podman preserved our argument as-is
run_podman inspect --format '{{.HostConfig.LogConfig.Type}}' myctr
diff --git a/test/system/150-login.bats b/test/system/150-login.bats
index 33b8438bf..dc902d5fe 100644
--- a/test/system/150-login.bats
+++ b/test/system/150-login.bats
@@ -314,7 +314,7 @@ function _test_skopeo_credential_sharing() {
fi
# Make sure socket is closed
- if { exec 3<> /dev/tcp/127.0.0.1/${PODMAN_LOGIN_REGISTRY_PORT}; } &>/dev/null; then
+ if ! port_is_free $PODMAN_LOGIN_REGISTRY_PORT; then
die "Socket still seems open"
fi
}
diff --git a/test/system/200-pod.bats b/test/system/200-pod.bats
index 404ad67ec..f597c0e0a 100644
--- a/test/system/200-pod.bats
+++ b/test/system/200-pod.bats
@@ -472,4 +472,30 @@ spec:
run_podman pod rm $name-pod
}
+@test "pod resource limits" {
+ skip_if_remote "resource limits only implemented on non-remote"
+ if is_rootless; then
+ skip "only meaningful for rootful"
+ fi
+
+ local name1="resources1"
+ run_podman --cgroup-manager=systemd pod create --name=$name1 --cpus=5
+ run_podman --cgroup-manager=systemd pod start $name1
+ run_podman pod inspect --format '{{.CgroupPath}}' $name1
+ local path1="$output"
+ local actual1=$(< /sys/fs/cgroup/$path1/cpu.max)
+ is "$actual1" "500000 100000" "resource limits set properly"
+ run_podman pod --cgroup-manager=systemd rm -f $name1
+
+ local name2="resources2"
+ run_podman --cgroup-manager=cgroupfs pod create --cpus=5 --name=$name2
+ run_podman --cgroup-manager=cgroupfs pod start $name2
+ run_podman pod inspect --format '{{.CgroupPath}}' $name2
+ local path2="$output"
+ local actual2=$(< /sys/fs/cgroup/$path2/cpu.max)
+ is "$actual2" "500000 100000" "resource limits set properly"
+ run_podman --cgroup-manager=cgroupfs pod rm $name2
+
+}
+
# vim: filetype=sh
diff --git a/test/system/500-networking.bats b/test/system/500-networking.bats
index fb785177c..0d724985e 100644
--- a/test/system/500-networking.bats
+++ b/test/system/500-networking.bats
@@ -676,12 +676,12 @@ EOF
@test "podman run port forward range" {
for netmode in bridge slirp4netns:port_handler=slirp4netns slirp4netns:port_handler=rootlesskit; do
- local port=$(random_free_port)
- local end_port=$(( $port + 2 ))
- local range="$port-$end_port:$port-$end_port"
+ local range=$(random_free_port_range 3)
+ local port="${test%-*}"
+ local end_port="${test#-*}"
local random=$(random_string)
- run_podman run --network $netmode -p "$range" -d $IMAGE sleep inf
+ run_podman run --network $netmode -p "$range:$range" -d $IMAGE sleep inf
cid="$output"
for port in $(seq $port $end_port); do
run_podman exec -d $cid nc -l -p $port -e /bin/cat
diff --git a/test/system/helpers.bash b/test/system/helpers.bash
index 74b5ddc4b..273e8d2f5 100644
--- a/test/system/helpers.bash
+++ b/test/system/helpers.bash
@@ -284,7 +284,7 @@ function random_free_port() {
local port
for port in $(shuf -i ${range}); do
- if ! { exec {unused_fd}<> /dev/tcp/127.0.0.1/$port; } &>/dev/null; then
+ if port_is_free $port; then
echo $port
return
fi
@@ -293,6 +293,35 @@ function random_free_port() {
die "Could not find open port in range $range"
}
+function random_free_port_range() {
+ local size=${1?Usage: random_free_port_range SIZE (as in, number of ports)}
+
+ local maxtries=10
+ while [[ $maxtries -gt 0 ]]; do
+ local firstport=$(random_free_port)
+ local all_ports_free=1
+ for i in $(seq 2 $size); do
+ if ! port_is_free $((firstport + $i)); then
+ all_ports_free=
+ break
+ fi
+ done
+ if [[ -n "$all_ports_free" ]]; then
+ echo "$firstport-$((firstport + $size - 1))"
+ return
+ fi
+
+ maxtries=$((maxtries - 1))
+ done
+
+ die "Could not find free port range with size $size"
+}
+
+function port_is_free() {
+ local port=${1?Usage: port_is_free PORT}
+ ! { exec {unused_fd}<> /dev/tcp/127.0.0.1/$port; } &>/dev/null
+}
+
###################
# wait_for_port # Returns once port is available on host
###################