Implement providing configuration for TCP_USER_TIMEOUT to linkerd-proxy

charts/partials/templates/_proxy.tpl

@@ -112,6 +112,10 @@ env:
   value: 10000ms
 - name: LINKERD2_PROXY_OUTBOUND_CONNECT_KEEPALIVE
   value: 10000ms
+- name: LINKERD2_PROXY_INBOUND_ACCEPT_USER_TIMEOUT
+  value: 30s
+- name: LINKERD2_PROXY_OUTBOUND_CONNECT_USER_TIMEOUT
+  value: 30s
 {{- /* Configure inbound and outbound parameters, e.g. for HTTP/2 servers. */}}
 {{ range $proxyK, $proxyV := (dict "inbound" .Values.proxy.inbound "outbound" .Values.proxy.outbound) -}}
 {{   range $scopeK, $scopeV := $proxyV -}}

cli/cmd/testdata/inject-filepath/expected/injected_nginx.yaml

@@ -87,6 +87,10 @@ spec:
           value: 10000ms
         - name: LINKERD2_PROXY_OUTBOUND_CONNECT_KEEPALIVE
           value: 10000ms
+        - name: LINKERD2_PROXY_INBOUND_ACCEPT_USER_TIMEOUT
+          value: 30s
+        - name: LINKERD2_PROXY_OUTBOUND_CONNECT_USER_TIMEOUT
+          value: 30s
         - name: LINKERD2_PROXY_INBOUND_SERVER_HTTP2_KEEP_ALIVE_INTERVAL
           value: 10s
         - name: LINKERD2_PROXY_INBOUND_SERVER_HTTP2_KEEP_ALIVE_TIMEOUT

cli/cmd/testdata/inject-filepath/expected/injected_nginx_redis.yaml

@@ -87,6 +87,10 @@ spec:
           value: 10000ms
         - name: LINKERD2_PROXY_OUTBOUND_CONNECT_KEEPALIVE
           value: 10000ms
+        - name: LINKERD2_PROXY_INBOUND_ACCEPT_USER_TIMEOUT
+          value: 30s
+        - name: LINKERD2_PROXY_OUTBOUND_CONNECT_USER_TIMEOUT
+          value: 30s
         - name: LINKERD2_PROXY_INBOUND_SERVER_HTTP2_KEEP_ALIVE_INTERVAL
           value: 10s
         - name: LINKERD2_PROXY_INBOUND_SERVER_HTTP2_KEEP_ALIVE_TIMEOUT
@@ -317,6 +321,10 @@ spec:
           value: 10000ms
         - name: LINKERD2_PROXY_OUTBOUND_CONNECT_KEEPALIVE
           value: 10000ms
+        - name: LINKERD2_PROXY_INBOUND_ACCEPT_USER_TIMEOUT
+          value: 30s
+        - name: LINKERD2_PROXY_OUTBOUND_CONNECT_USER_TIMEOUT
+          value: 30s
         - name: LINKERD2_PROXY_INBOUND_SERVER_HTTP2_KEEP_ALIVE_INTERVAL
           value: 10s
         - name: LINKERD2_PROXY_INBOUND_SERVER_HTTP2_KEEP_ALIVE_TIMEOUT

cli/cmd/testdata/inject-filepath/expected/injected_redis.yaml

@@ -87,6 +87,10 @@ spec:
           value: 10000ms
         - name: LINKERD2_PROXY_OUTBOUND_CONNECT_KEEPALIVE
           value: 10000ms
+        - name: LINKERD2_PROXY_INBOUND_ACCEPT_USER_TIMEOUT
+          value: 30s
+        - name: LINKERD2_PROXY_OUTBOUND_CONNECT_USER_TIMEOUT
+          value: 30s
         - name: LINKERD2_PROXY_INBOUND_SERVER_HTTP2_KEEP_ALIVE_INTERVAL
           value: 10s
         - name: LINKERD2_PROXY_INBOUND_SERVER_HTTP2_KEEP_ALIVE_TIMEOUT