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Support stdinOnce, which allows run-once STDIN injection

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This allows containers to wait for input before startup by listening
on STDIN, and after STDIN is closed, continue running. Matches the
Docker syntax.
This commit is contained in:
Clayton Coleman
2015-10-03 16:38:49 -04:00
parent b255e7c478
commit e929baf91a
12 changed files with 34 additions and 6 deletions
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6
api/swagger-spec/v1.json
View File

@@ -12986,7 +12986,11 @@
},
"stdin": {
"type": "boolean",
"description": "Whether this container should allocate a buffer for stdin in the container runtime. Default is false."
"description": "Whether this container should allocate a buffer for stdin in the container runtime. If this is not set, reads from stdin in the container will always result in EOF. Default is false."
},
"stdinOnce": {
"type": "boolean",
"description": "Whether the container runtime should close the stdin channel after it has been opened by a single attach. When stdin is true the stdin stream will remain open across multiple attach sessions. If stdinOnce is set to true, stdin is opened on container start, is empty until the first client attaches to stdin, and then remains open and accepts data until the client disconnects, at which time stdin is closed and remains closed until the container is restarted. If this flag is false, a container processes that reads from stdin will never receive an EOF. Default is false"
},
"tty": {
"type": "boolean",

6
api/swagger-spec/v1beta1.json
View File

@@ -3537,7 +3537,11 @@
},
"stdin": {
"type": "boolean",
"description": "Whether this container should allocate a buffer for stdin in the container runtime. Default is false."
"description": "Whether this container should allocate a buffer for stdin in the container runtime. If this is not set, reads from stdin in the container will always result in EOF. Default is false."
},
"stdinOnce": {
"type": "boolean",
"description": "Whether the container runtime should close the stdin channel after it has been opened by a single attach. When stdin is true the stdin stream will remain open across multiple attach sessions. If stdinOnce is set to true, stdin is opened on container start, is empty until the first client attaches to stdin, and then remains open and accepts data until the client disconnects, at which time stdin is closed and remains closed until the container is restarted. If this flag is false, a container processes that reads from stdin will never receive an EOF. Default is false"
},
"tty": {
"type": "boolean",