(CommandList children: [ (C {(set)} {(-e)}) (Assignment keyword: Assign_None pairs: [ (assign_pair lhs: (LhsName name:KUBE_ROOT) op: Equal rhs: { (CommandSubPart command_list: (CommandList children: [(C {(dirname)} {(DQ (${ VSub_Name BASH_SOURCE))})] ) left_token: <Left_CommandSub "$("> spids: [54 62] ) (/../..) } spids: [53] ) ] spids: [53] ) (C {(source)} {(DQ (config-default.sh))}) (Assignment keyword: Assign_None pairs: [ (assign_pair lhs: (LhsName name:KUBECTL) op: Equal rhs: {(DQ (${ VSub_Name KUBE_ROOT) (/cluster/kubectl.sh))} spids: [71] ) ] spids: [71] ) (C {(export)} {(Lit_VarLike "KUBECTL_PATH=") (DQ (${ VSub_Name KUBE_ROOT) (/cluster/centos/binaries/kubectl))} ) (C {(export)} {(Lit_VarLike "KUBE_CONFIG_FILE=") (BracedVarSub token: <VSub_Name KUBE_CONFIG_FILE> suffix_op: (StringUnary op_id: VTest_ColonHyphen arg_word: {(${ VSub_Name KUBE_ROOT) (Lit_Slash /) (cluster) (Lit_Slash /) (centos) (Lit_Slash /) (config-default.sh) } ) spids: [92 104] ) } ) (FuncDef name: deploy_dns body: (BraceGroup children: [ (C {(echo)} {(DQ ("Deploying DNS on Kubernetes"))}) (C {(cp)} {(DQ (${ VSub_Name KUBE_ROOT) (/cluster/addons/dns/kube-dns.yaml.sed))} {(kube-dns.yaml)} ) (C {(sed)} {(-i)} {(-e)} { (DQ (s/) (EscapedLiteralPart token:<Lit_EscapedChar "\\\\">) (EscapedLiteralPart token:<Lit_EscapedChar "\\$">) (DNS_DOMAIN/) (${ VSub_Name DNS_DOMAIN) (/g) ) } {(kube-dns.yaml)} ) (C {(sed)} {(-i)} {(-e)} { (DQ (s/) (EscapedLiteralPart token:<Lit_EscapedChar "\\\\">) (EscapedLiteralPart token:<Lit_EscapedChar "\\$">) (DNS_SERVER_IP/) (${ VSub_Name DNS_SERVER_IP) (/g) ) } {(kube-dns.yaml)} ) (Assignment keyword: Assign_None pairs: [ (assign_pair lhs: (LhsName name:KUBEDNS) op: Equal rhs: { (CommandSubPart command_list: (CommandList children: [ (C {(eval)} { (DQ (${ VSub_Name KUBECTL) (" get services --namespace=kube-system | grep kube-dns | cat") ) } ) ] ) left_token: <Left_Backtick "`"> spids: [175 184] ) } spids: [174] ) ] spids: [174] ) (If arms: [ (if_arm cond: [ (Sentence child: (C {(Lit_Other "[")} {(KW_Bang "!")} {(DQ ($ VSub_Name "$KUBEDNS"))} {(Lit_Other "]")} ) terminator: <Op_Semi ";"> ) ] action: [ (C {(${ VSub_Name KUBECTL)} {(--namespace) (Lit_Other "=") (kube-system)} {(create)} {(-f)} {(kube-dns.yaml)} ) (C {(echo)} {(DQ ("Kube-dns addon is successfully deployed."))}) ] spids: [-1 202] ) ] else_action: [(C {(echo)} {(DQ ("Kube-dns addon is already deployed. Skipping."))})] spids: [232 242] ) (C {(echo)}) ] spids: [111] ) spids: [107 110] ) (FuncDef name: deploy_dashboard body: (BraceGroup children: [ (If arms: [ (if_arm cond: [ (Sentence child: (Pipeline children: [ (C {(${ VSub_Name KUBECTL)} {(get)} {(rc)} {(-l)} {(k8s-app) (Lit_Other "=") (kubernetes-dashboard)} {(--namespace) (Lit_Other "=") (kube-system)} ) (C {(grep)} {(kubernetes-dashboard-v)}) ] negated: False ) terminator: <Op_Amp "&"> ) (Sentence child: (SimpleCommand redirects: [ (Redir op_id: Redir_Great fd: -1 arg_word: {(/dev/null)} spids: [285] ) ] ) terminator: <Op_Semi ";"> ) ] action: [ (C {(echo)} {(DQ ("Kubernetes Dashboard replicationController already exists"))}) ] spids: [-1 290] ) ] else_action: [ (C {(echo)} {(DQ ("Creating Kubernetes Dashboard replicationController"))}) (C {(${ VSub_Name KUBECTL)} {(create)} {(-f)} {(${ VSub_Name KUBE_ROOT) (/cluster/addons/dashboard/dashboard-controller.yaml)} ) ] spids: [300 324] ) (If arms: [ (if_arm cond: [ (Sentence child: (C {(${ VSub_Name KUBECTL)} {(get)} {(service/kubernetes-dashboard)} {(--namespace) (Lit_Other "=") (kube-system)} ) terminator: <Op_Amp "&"> ) (Sentence child: (SimpleCommand redirects: [ (Redir op_id: Redir_Great fd: -1 arg_word: {(/dev/null)} spids: [343] ) ] ) terminator: <Op_Semi ";"> ) ] action: [(C {(echo)} {(DQ ("Kubernetes Dashboard service already exists"))})] spids: [-1 348] ) ] else_action: [ (C {(echo)} {(DQ ("Creating Kubernetes Dashboard service"))}) (C {(${ VSub_Name KUBECTL)} {(create)} {(-f)} {(${ VSub_Name KUBE_ROOT) (/cluster/addons/dashboard/dashboard-service.yaml)} ) ] spids: [358 382] ) (C {(echo)}) ] spids: [255] ) spids: [251 254] ) (If arms: [ (if_arm cond: [ (Sentence child: (C {(Lit_Other "[")} {(DQ (${ VSub_Name ENABLE_CLUSTER_DNS))} {(Lit_Other "=") (Lit_Other "=")} {(true)} {(Lit_Other "]")} ) terminator: <Op_Semi ";"> ) ] action: [(C {(deploy_dns)})] spids: [-1 410] ) ] spids: [-1 415] ) (If arms: [ (if_arm cond: [ (Sentence child: (C {(Lit_Other "[")} {(DQ (${ VSub_Name ENABLE_CLUSTER_UI))} {(Lit_Other "=") (Lit_Other "=")} {(true)} {(Lit_Other "]")} ) terminator: <Op_Semi ";"> ) ] action: [(C {(deploy_dashboard)})] spids: [-1 436] ) ] spids: [-1 441] ) ] )