Modified OS detection logic when updating http proxy settings.

kubernetes · Oct 11, 2017 · 0b356b7 · 0b356b7
1 parent ca2c809
commit 0b356b7
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Showing 12 changed files with 113 additions and 151 deletions.
diff --git a/nodeup/pkg/model/docker.go b/nodeup/pkg/model/docker.go
@@ -564,6 +564,7 @@ func (b *DockerBuilder) buildSystemdService(dockerVersionMajor int64, dockerVers
 
 	manifest.Set("Service", "Type", "notify")
 	manifest.Set("Service", "EnvironmentFile", "/etc/sysconfig/docker")
+	manifest.Set("Service", "EnvironmentFile", "/etc/environment")
 
 	if usesDockerSocket {
 		manifest.Set("Service", "ExecStart", dockerdCommand+" -H fd:// \"$DOCKER_OPTS\"")
@@ -632,6 +633,7 @@ func (b *DockerBuilder) buildContainerOSConfigurationDropIn(c *fi.ModelBuilderCo
 	lines := []string{
 		"[Service]",
 		"EnvironmentFile=/etc/sysconfig/docker",
+		"EnvironmentFile=/etc/environment",
 	}
 	contents := strings.Join(lines, "\n")
 

diff --git a/nodeup/pkg/model/tests/dockerbuilder/docker_1.12.1/tasks.yaml b/nodeup/pkg/model/tests/dockerbuilder/docker_1.12.1/tasks.yaml
@@ -236,6 +236,7 @@ definition: |
   [Service]
   Type=notify
   EnvironmentFile=/etc/sysconfig/docker
+  EnvironmentFile=/etc/environment
   ExecStart=/usr/bin/dockerd -H fd:// "$DOCKER_OPTS"
   ExecReload=/bin/kill -s HUP $MAINPID
   KillMode=process

diff --git a/nodeup/pkg/model/tests/dockerbuilder/logflags/tasks.yaml b/nodeup/pkg/model/tests/dockerbuilder/logflags/tasks.yaml
@@ -236,6 +236,7 @@ definition: |
   [Service]
   Type=notify
   EnvironmentFile=/etc/sysconfig/docker
+  EnvironmentFile=/etc/environment
   ExecStart=/usr/bin/dockerd -H fd:// "$DOCKER_OPTS"
   ExecReload=/bin/kill -s HUP $MAINPID
   KillMode=process

diff --git a/nodeup/pkg/model/tests/dockerbuilder/simple/tasks.yaml b/nodeup/pkg/model/tests/dockerbuilder/simple/tasks.yaml
@@ -236,6 +236,7 @@ definition: |
   [Service]
   Type=notify
   EnvironmentFile=/etc/sysconfig/docker
+  EnvironmentFile=/etc/environment
   ExecStart=/usr/bin/dockerd -H fd:// "$DOCKER_OPTS"
   ExecReload=/bin/kill -s HUP $MAINPID
   KillMode=process

diff --git a/pkg/model/bootstrapscript.go b/pkg/model/bootstrapscript.go
@@ -282,47 +282,34 @@ func (b *BootstrapScript) createProxyEnv(ps *kops.EgressProxySpec) string {
 			httpProxyURL += ps.HTTPProxy.Host
 		}
 
-		// Set base env variables
-		buffer.WriteString("export http_proxy=" + httpProxyURL + "\n")
-		buffer.WriteString("export https_proxy=${http_proxy}\n")
-		buffer.WriteString("export no_proxy=" + ps.ProxyExcludes + "\n")
-		buffer.WriteString("export NO_PROXY=${no_proxy}\n")
-
-		// TODO move the rest of this configuration work to nodeup
-
-		// Set env variables for docker
-		buffer.WriteString("echo \"export http_proxy=${http_proxy}\" >> /etc/default/docker\n")
-		buffer.WriteString("echo \"export https_proxy=${http_proxy}\" >> /etc/default/docker\n")
-		buffer.WriteString("echo \"export no_proxy=${no_proxy}\" >> /etc/default/docker\n")
-		buffer.WriteString("echo \"export NO_PROXY=${no_proxy}\" >> /etc/default/docker\n")
-
 		// Set env variables for base environment
-		buffer.WriteString("echo \"export http_proxy=${http_proxy}\" >> /etc/environment\n")
-		buffer.WriteString("echo \"export https_proxy=${http_proxy}\" >> /etc/environment\n")
-		buffer.WriteString("echo \"export no_proxy=${no_proxy}\" >> /etc/environment\n")
-		buffer.WriteString("echo \"export NO_PROXY=${no_proxy}\" >> /etc/environment\n")
-
-		// Set env variables to systemd
-		buffer.WriteString("echo DefaultEnvironment=\\\"http_proxy=${http_proxy}\\\" \\\"https_proxy=${http_proxy}\\\"")
-		buffer.WriteString("echo DefaultEnvironment=\\\"http_proxy=${http_proxy}\\\" \\\"https_proxy=${http_proxy}\\\"")
-		buffer.WriteString(" \\\"NO_PROXY=${no_proxy}\\\" \\\"no_proxy=${no_proxy}\\\"")
+		buffer.WriteString(`echo "http_proxy=` + httpProxyURL + `" >> /etc/environment` + "\n")
+		buffer.WriteString(`echo "https_proxy=` + httpProxyURL + `" >> /etc/environment` + "\n")
+		buffer.WriteString(`echo "no_proxy=` + ps.ProxyExcludes + `" >> /etc/environment` + "\n")
+		buffer.WriteString(`echo "NO_PROXY=` + ps.ProxyExcludes + `" >> /etc/environment` + "\n")
+
+		// Load the proxy environment variables
+		buffer.WriteString("while read in; do export $in; done < /etc/environment\n")
+
+		// Set env variables for package manager depending on OS Distribution (N/A for CoreOS)
+		// Note: Nodeup will source the `/etc/environment` file within docker config in the correct location
+		buffer.WriteString("case `cat /proc/version` in\n")
+		buffer.WriteString("*[Dd]ebian*)\n")
+		buffer.WriteString(`  echo "Acquire::http::Proxy \"${http_proxy}\";" > /etc/apt/apt.conf.d/30proxy ;;` + "\n")
+		buffer.WriteString("*[Uu]buntu*)\n")
+		buffer.WriteString(`  echo "Acquire::http::Proxy \"${http_proxy}\";" > /etc/apt/apt.conf.d/30proxy ;;` + "\n")
+		buffer.WriteString("*[Rr]ed[Hh]at*)\n")
+		buffer.WriteString(`  echo "http_proxy=${http_proxy}" >> /etc/yum.conf ;;` + "\n")
+		buffer.WriteString("esac\n")
+
+		// Set env variables for systemd
+		buffer.WriteString(`echo "DefaultEnvironment=\"http_proxy=${http_proxy}\" \"https_proxy=${http_proxy}\"`)
+		buffer.WriteString(` \"NO_PROXY=${no_proxy}\" \"no_proxy=${no_proxy}\""`)
 		buffer.WriteString(" >> /etc/systemd/system.conf\n")
 
-		// source in the environment this step ensures that environment file is correct
-		buffer.WriteString("source /etc/environment\n")
-
 		// Restart stuff
 		buffer.WriteString("systemctl daemon-reload\n")
 		buffer.WriteString("systemctl daemon-reexec\n")
-
-		// TODO do we need no_proxy in these as well??
-		// TODO handle CoreOS
-		// Depending on OS set package manager proxy settings
-		buffer.WriteString("if [ -f /etc/lsb-release ] || [ -f /etc/debian_version ]; then\n")
-		buffer.WriteString("    echo \"Acquire::http::Proxy \\\"${http_proxy}\\\";\" > /etc/apt/apt.conf.d/30proxy\n")
-		buffer.WriteString("elif [ -f /etc/redhat-release ]; then\n")
-		buffer.WriteString("  echo \"http_proxy=${http_proxy}\" >> /etc/yum.conf\n")
-		buffer.WriteString("fi\n")
 	}
 	return buffer.String()
 }
diff --git a/pkg/model/bootstrapscript_test.go b/pkg/model/bootstrapscript_test.go
@@ -41,14 +41,14 @@ func Test_ProxyFunc(t *testing.T) {
 		t.Fatalf("script cannot be empty")
 	}
 
-	if !strings.HasPrefix(script, "export http_proxy=http://example.com:80") {
+	if !strings.HasPrefix(script, "echo \"http_proxy=http://example.com:80\" >> /etc/environment") {
 		t.Fatalf("script not setting http_proxy properly")
 	}
 
 	ps.ProxyExcludes = "www.google.com,www.kubernetes.io"
 
 	script = b.createProxyEnv(ps)
-	if !strings.Contains(script, "export no_proxy="+ps.ProxyExcludes) {
+	if !strings.Contains(script, "no_proxy="+ps.ProxyExcludes) {
 		t.Fatalf("script not setting no_proxy properly")
 	}
 }

diff --git a/pkg/model/tests/data/bootstrapscript_0.txt b/pkg/model/tests/data/bootstrapscript_0.txt
@@ -23,27 +23,22 @@ NODEUP_HASH=NUSHash
 
 
 
-export http_proxy=http://example.com:80
-export https_proxy=${http_proxy}
-export no_proxy=
-export NO_PROXY=${no_proxy}
-echo "export http_proxy=${http_proxy}" >> /etc/default/docker
-echo "export https_proxy=${http_proxy}" >> /etc/default/docker
-echo "export no_proxy=${no_proxy}" >> /etc/default/docker
-echo "export NO_PROXY=${no_proxy}" >> /etc/default/docker
-echo "export http_proxy=${http_proxy}" >> /etc/environment
-echo "export https_proxy=${http_proxy}" >> /etc/environment
-echo "export no_proxy=${no_proxy}" >> /etc/environment
-echo "export NO_PROXY=${no_proxy}" >> /etc/environment
-echo DefaultEnvironment=\"http_proxy=${http_proxy}\" \"https_proxy=${http_proxy}\"echo DefaultEnvironment=\"http_proxy=${http_proxy}\" \"https_proxy=${http_proxy}\" \"NO_PROXY=${no_proxy}\" \"no_proxy=${no_proxy}\" >> /etc/systemd/system.conf
-source /etc/environment
+echo "http_proxy=http://example.com:80" >> /etc/environment
+echo "https_proxy=http://example.com:80" >> /etc/environment
+echo "no_proxy=" >> /etc/environment
+echo "NO_PROXY=" >> /etc/environment
+while read in; do export $in; done < /etc/environment
+case `cat /proc/version` in
+*[Dd]ebian*)
+  echo "Acquire::http::Proxy \"${http_proxy}\";" > /etc/apt/apt.conf.d/30proxy ;;
+*[Uu]buntu*)
+  echo "Acquire::http::Proxy \"${http_proxy}\";" > /etc/apt/apt.conf.d/30proxy ;;
+*[Rr]ed[Hh]at*)
+  echo "http_proxy=${http_proxy}" >> /etc/yum.conf ;;
+esac
+echo "DefaultEnvironment=\"http_proxy=${http_proxy}\" \"https_proxy=${http_proxy}\" \"NO_PROXY=${no_proxy}\" \"no_proxy=${no_proxy}\"" >> /etc/systemd/system.conf
 systemctl daemon-reload
 systemctl daemon-reexec
-if [ -f /etc/lsb-release ] || [ -f /etc/debian_version ]; then
-    echo "Acquire::http::Proxy \"${http_proxy}\";" > /etc/apt/apt.conf.d/30proxy
-elif [ -f /etc/redhat-release ]; then
-  echo "http_proxy=${http_proxy}" >> /etc/yum.conf
-fi
 
 
 function ensure-install-dir() {

diff --git a/pkg/model/tests/data/bootstrapscript_1.txt b/pkg/model/tests/data/bootstrapscript_1.txt
@@ -23,27 +23,22 @@ NODEUP_HASH=NUSHash
 
 
 
-export http_proxy=http://example.com:80
-export https_proxy=${http_proxy}
-export no_proxy=
-export NO_PROXY=${no_proxy}
-echo "export http_proxy=${http_proxy}" >> /etc/default/docker
-echo "export https_proxy=${http_proxy}" >> /etc/default/docker
-echo "export no_proxy=${no_proxy}" >> /etc/default/docker
-echo "export NO_PROXY=${no_proxy}" >> /etc/default/docker
-echo "export http_proxy=${http_proxy}" >> /etc/environment
-echo "export https_proxy=${http_proxy}" >> /etc/environment
-echo "export no_proxy=${no_proxy}" >> /etc/environment
-echo "export NO_PROXY=${no_proxy}" >> /etc/environment
-echo DefaultEnvironment=\"http_proxy=${http_proxy}\" \"https_proxy=${http_proxy}\"echo DefaultEnvironment=\"http_proxy=${http_proxy}\" \"https_proxy=${http_proxy}\" \"NO_PROXY=${no_proxy}\" \"no_proxy=${no_proxy}\" >> /etc/systemd/system.conf
-source /etc/environment
+echo "http_proxy=http://example.com:80" >> /etc/environment
+echo "https_proxy=http://example.com:80" >> /etc/environment
+echo "no_proxy=" >> /etc/environment
+echo "NO_PROXY=" >> /etc/environment
+while read in; do export $in; done < /etc/environment
+case `cat /proc/version` in
+*[Dd]ebian*)
+  echo "Acquire::http::Proxy \"${http_proxy}\";" > /etc/apt/apt.conf.d/30proxy ;;
+*[Uu]buntu*)
+  echo "Acquire::http::Proxy \"${http_proxy}\";" > /etc/apt/apt.conf.d/30proxy ;;
+*[Rr]ed[Hh]at*)
+  echo "http_proxy=${http_proxy}" >> /etc/yum.conf ;;
+esac
+echo "DefaultEnvironment=\"http_proxy=${http_proxy}\" \"https_proxy=${http_proxy}\" \"NO_PROXY=${no_proxy}\" \"no_proxy=${no_proxy}\"" >> /etc/systemd/system.conf
 systemctl daemon-reload
 systemctl daemon-reexec
-if [ -f /etc/lsb-release ] || [ -f /etc/debian_version ]; then
-    echo "Acquire::http::Proxy \"${http_proxy}\";" > /etc/apt/apt.conf.d/30proxy
-elif [ -f /etc/redhat-release ]; then
-  echo "http_proxy=${http_proxy}" >> /etc/yum.conf
-fi
 
 
 function ensure-install-dir() {

diff --git a/pkg/model/tests/data/bootstrapscript_2.txt b/pkg/model/tests/data/bootstrapscript_2.txt
@@ -23,27 +23,22 @@ NODEUP_HASH=NUSHash
 
 
 
-export http_proxy=http://example.com:80
-export https_proxy=${http_proxy}
-export no_proxy=
-export NO_PROXY=${no_proxy}
-echo "export http_proxy=${http_proxy}" >> /etc/default/docker
-echo "export https_proxy=${http_proxy}" >> /etc/default/docker
-echo "export no_proxy=${no_proxy}" >> /etc/default/docker
-echo "export NO_PROXY=${no_proxy}" >> /etc/default/docker
-echo "export http_proxy=${http_proxy}" >> /etc/environment
-echo "export https_proxy=${http_proxy}" >> /etc/environment
-echo "export no_proxy=${no_proxy}" >> /etc/environment
-echo "export NO_PROXY=${no_proxy}" >> /etc/environment
-echo DefaultEnvironment=\"http_proxy=${http_proxy}\" \"https_proxy=${http_proxy}\"echo DefaultEnvironment=\"http_proxy=${http_proxy}\" \"https_proxy=${http_proxy}\" \"NO_PROXY=${no_proxy}\" \"no_proxy=${no_proxy}\" >> /etc/systemd/system.conf
-source /etc/environment
+echo "http_proxy=http://example.com:80" >> /etc/environment
+echo "https_proxy=http://example.com:80" >> /etc/environment
+echo "no_proxy=" >> /etc/environment
+echo "NO_PROXY=" >> /etc/environment
+while read in; do export $in; done < /etc/environment
+case `cat /proc/version` in
+*[Dd]ebian*)
+  echo "Acquire::http::Proxy \"${http_proxy}\";" > /etc/apt/apt.conf.d/30proxy ;;
+*[Uu]buntu*)
+  echo "Acquire::http::Proxy \"${http_proxy}\";" > /etc/apt/apt.conf.d/30proxy ;;
+*[Rr]ed[Hh]at*)
+  echo "http_proxy=${http_proxy}" >> /etc/yum.conf ;;
+esac
+echo "DefaultEnvironment=\"http_proxy=${http_proxy}\" \"https_proxy=${http_proxy}\" \"NO_PROXY=${no_proxy}\" \"no_proxy=${no_proxy}\"" >> /etc/systemd/system.conf
 systemctl daemon-reload
 systemctl daemon-reexec
-if [ -f /etc/lsb-release ] || [ -f /etc/debian_version ]; then
-    echo "Acquire::http::Proxy \"${http_proxy}\";" > /etc/apt/apt.conf.d/30proxy
-elif [ -f /etc/redhat-release ]; then
-  echo "http_proxy=${http_proxy}" >> /etc/yum.conf
-fi
 
 
 function ensure-install-dir() {

diff --git a/pkg/model/tests/data/bootstrapscript_3.txt b/pkg/model/tests/data/bootstrapscript_3.txt
@@ -23,27 +23,22 @@ NODEUP_HASH=NUSHash
 
 
 
-export http_proxy=http://example.com:80
-export https_proxy=${http_proxy}
-export no_proxy=
-export NO_PROXY=${no_proxy}
-echo "export http_proxy=${http_proxy}" >> /etc/default/docker
-echo "export https_proxy=${http_proxy}" >> /etc/default/docker
-echo "export no_proxy=${no_proxy}" >> /etc/default/docker
-echo "export NO_PROXY=${no_proxy}" >> /etc/default/docker
-echo "export http_proxy=${http_proxy}" >> /etc/environment
-echo "export https_proxy=${http_proxy}" >> /etc/environment
-echo "export no_proxy=${no_proxy}" >> /etc/environment
-echo "export NO_PROXY=${no_proxy}" >> /etc/environment
-echo DefaultEnvironment=\"http_proxy=${http_proxy}\" \"https_proxy=${http_proxy}\"echo DefaultEnvironment=\"http_proxy=${http_proxy}\" \"https_proxy=${http_proxy}\" \"NO_PROXY=${no_proxy}\" \"no_proxy=${no_proxy}\" >> /etc/systemd/system.conf
-source /etc/environment
+echo "http_proxy=http://example.com:80" >> /etc/environment
+echo "https_proxy=http://example.com:80" >> /etc/environment
+echo "no_proxy=" >> /etc/environment
+echo "NO_PROXY=" >> /etc/environment
+while read in; do export $in; done < /etc/environment
+case `cat /proc/version` in
+*[Dd]ebian*)
+  echo "Acquire::http::Proxy \"${http_proxy}\";" > /etc/apt/apt.conf.d/30proxy ;;
+*[Uu]buntu*)
+  echo "Acquire::http::Proxy \"${http_proxy}\";" > /etc/apt/apt.conf.d/30proxy ;;
+*[Rr]ed[Hh]at*)
+  echo "http_proxy=${http_proxy}" >> /etc/yum.conf ;;
+esac
+echo "DefaultEnvironment=\"http_proxy=${http_proxy}\" \"https_proxy=${http_proxy}\" \"NO_PROXY=${no_proxy}\" \"no_proxy=${no_proxy}\"" >> /etc/systemd/system.conf
 systemctl daemon-reload
 systemctl daemon-reexec
-if [ -f /etc/lsb-release ] || [ -f /etc/debian_version ]; then
-    echo "Acquire::http::Proxy \"${http_proxy}\";" > /etc/apt/apt.conf.d/30proxy
-elif [ -f /etc/redhat-release ]; then
-  echo "http_proxy=${http_proxy}" >> /etc/yum.conf
-fi
 
 
 function ensure-install-dir() {

diff --git a/pkg/model/tests/data/bootstrapscript_4.txt b/pkg/model/tests/data/bootstrapscript_4.txt
@@ -23,27 +23,22 @@ NODEUP_HASH=NUSHash
 
 
 
-export http_proxy=http://example.com:80
-export https_proxy=${http_proxy}
-export no_proxy=
-export NO_PROXY=${no_proxy}
-echo "export http_proxy=${http_proxy}" >> /etc/default/docker
-echo "export https_proxy=${http_proxy}" >> /etc/default/docker
-echo "export no_proxy=${no_proxy}" >> /etc/default/docker
-echo "export NO_PROXY=${no_proxy}" >> /etc/default/docker
-echo "export http_proxy=${http_proxy}" >> /etc/environment
-echo "export https_proxy=${http_proxy}" >> /etc/environment
-echo "export no_proxy=${no_proxy}" >> /etc/environment
-echo "export NO_PROXY=${no_proxy}" >> /etc/environment
-echo DefaultEnvironment=\"http_proxy=${http_proxy}\" \"https_proxy=${http_proxy}\"echo DefaultEnvironment=\"http_proxy=${http_proxy}\" \"https_proxy=${http_proxy}\" \"NO_PROXY=${no_proxy}\" \"no_proxy=${no_proxy}\" >> /etc/systemd/system.conf
-source /etc/environment
+echo "http_proxy=http://example.com:80" >> /etc/environment
+echo "https_proxy=http://example.com:80" >> /etc/environment
+echo "no_proxy=" >> /etc/environment
+echo "NO_PROXY=" >> /etc/environment
+while read in; do export $in; done < /etc/environment
+case `cat /proc/version` in
+*[Dd]ebian*)
+  echo "Acquire::http::Proxy \"${http_proxy}\";" > /etc/apt/apt.conf.d/30proxy ;;
+*[Uu]buntu*)
+  echo "Acquire::http::Proxy \"${http_proxy}\";" > /etc/apt/apt.conf.d/30proxy ;;
+*[Rr]ed[Hh]at*)
+  echo "http_proxy=${http_proxy}" >> /etc/yum.conf ;;
+esac
+echo "DefaultEnvironment=\"http_proxy=${http_proxy}\" \"https_proxy=${http_proxy}\" \"NO_PROXY=${no_proxy}\" \"no_proxy=${no_proxy}\"" >> /etc/systemd/system.conf
 systemctl daemon-reload
 systemctl daemon-reexec
-if [ -f /etc/lsb-release ] || [ -f /etc/debian_version ]; then
-    echo "Acquire::http::Proxy \"${http_proxy}\";" > /etc/apt/apt.conf.d/30proxy
-elif [ -f /etc/redhat-release ]; then
-  echo "http_proxy=${http_proxy}" >> /etc/yum.conf
-fi
 
 
 function ensure-install-dir() {

diff --git a/pkg/model/tests/data/bootstrapscript_5.txt b/pkg/model/tests/data/bootstrapscript_5.txt
@@ -23,27 +23,22 @@ NODEUP_HASH=NUSHash
 
 
 
-export http_proxy=http://example.com:80
-export https_proxy=${http_proxy}
-export no_proxy=
-export NO_PROXY=${no_proxy}
-echo "export http_proxy=${http_proxy}" >> /etc/default/docker
-echo "export https_proxy=${http_proxy}" >> /etc/default/docker
-echo "export no_proxy=${no_proxy}" >> /etc/default/docker
-echo "export NO_PROXY=${no_proxy}" >> /etc/default/docker
-echo "export http_proxy=${http_proxy}" >> /etc/environment
-echo "export https_proxy=${http_proxy}" >> /etc/environment
-echo "export no_proxy=${no_proxy}" >> /etc/environment
-echo "export NO_PROXY=${no_proxy}" >> /etc/environment
-echo DefaultEnvironment=\"http_proxy=${http_proxy}\" \"https_proxy=${http_proxy}\"echo DefaultEnvironment=\"http_proxy=${http_proxy}\" \"https_proxy=${http_proxy}\" \"NO_PROXY=${no_proxy}\" \"no_proxy=${no_proxy}\" >> /etc/systemd/system.conf
-source /etc/environment
+echo "http_proxy=http://example.com:80" >> /etc/environment
+echo "https_proxy=http://example.com:80" >> /etc/environment
+echo "no_proxy=" >> /etc/environment
+echo "NO_PROXY=" >> /etc/environment
+while read in; do export $in; done < /etc/environment
+case `cat /proc/version` in
+*[Dd]ebian*)
+  echo "Acquire::http::Proxy \"${http_proxy}\";" > /etc/apt/apt.conf.d/30proxy ;;
+*[Uu]buntu*)
+  echo "Acquire::http::Proxy \"${http_proxy}\";" > /etc/apt/apt.conf.d/30proxy ;;
+*[Rr]ed[Hh]at*)
+  echo "http_proxy=${http_proxy}" >> /etc/yum.conf ;;
+esac
+echo "DefaultEnvironment=\"http_proxy=${http_proxy}\" \"https_proxy=${http_proxy}\" \"NO_PROXY=${no_proxy}\" \"no_proxy=${no_proxy}\"" >> /etc/systemd/system.conf
 systemctl daemon-reload
 systemctl daemon-reexec
-if [ -f /etc/lsb-release ] || [ -f /etc/debian_version ]; then
-    echo "Acquire::http::Proxy \"${http_proxy}\";" > /etc/apt/apt.conf.d/30proxy
-elif [ -f /etc/redhat-release ]; then
-  echo "http_proxy=${http_proxy}" >> /etc/yum.conf
-fi
 
 
 function ensure-install-dir() {