command = Attribute("command", "Command to execute at application start. "
"Note that commands will be executed in the ${RUN_HOME} directory, "
"make sure to take this into account when using relative paths. ",
- flags = Flags.ExecReadOnly)
+ flags = Flags.Design)
forward_x11 = Attribute("forwardX11", "Enables X11 forwarding for SSH connections",
- flags = Flags.ExecReadOnly)
+ flags = Flags.Design)
env = Attribute("env", "Environment variables string for command execution",
- flags = Flags.ExecReadOnly)
+ flags = Flags.Design)
sudo = Attribute("sudo", "Run with root privileges",
- flags = Flags.ExecReadOnly)
+ flags = Flags.Design)
depends = Attribute("depends",
"Space-separated list of packages required to run the application",
- flags = Flags.ExecReadOnly)
+ flags = Flags.Design)
sources = Attribute("sources",
"Space-separated list of regular files to be uploaded to ${SRC} "
"directory prior to building. Archives won't be expanded automatically. "
"Sources are globally available for all experiments unless "
"cleanHome is set to True (This will delete all sources). ",
- flags = Flags.ExecReadOnly)
+ flags = Flags.Design)
files = Attribute("files",
"Space-separated list of regular miscellaneous files to be uploaded "
"to ${SHARE} directory. "
"Files are globally available for all experiments unless "
"cleanHome is set to True (This will delete all files). ",
- flags = Flags.ExecReadOnly)
+ flags = Flags.Design)
libs = Attribute("libs",
"Space-separated list of libraries (e.g. .so files) to be uploaded "
"to ${LIB} directory. "
"Libraries are globally available for all experiments unless "
"cleanHome is set to True (This will delete all files). ",
- flags = Flags.ExecReadOnly)
+ flags = Flags.Design)
bins = Attribute("bins",
"Space-separated list of binary files to be uploaded "
"to ${BIN} directory. "
"Binaries are globally available for all experiments unless "
"cleanHome is set to True (This will delete all files). ",
- flags = Flags.ExecReadOnly)
+ flags = Flags.Design)
code = Attribute("code",
"Plain text source code to be uploaded to the ${APP_HOME} directory. ",
- flags = Flags.ExecReadOnly)
+ flags = Flags.Design)
build = Attribute("build",
"Build commands to execute after deploying the sources. "
"Sources are uploaded to the ${SRC} directory and code "
"./configure && make && make clean.\n"
"Make sure to make the build commands return with a nonzero exit "
"code on error.",
- flags = Flags.ReadOnly)
+ flags = Flags.Design)
install = Attribute("install",
"Commands to transfer built files to their final destinations. "
"Install commands are executed after build commands. ",
- flags = Flags.ReadOnly)
+ flags = Flags.Design)
stdin = Attribute("stdin", "Standard input for the 'command'",
- flags = Flags.ExecReadOnly)
+ flags = Flags.Design)
tear_down = Attribute("tearDown", "Command to be executed just before "
"releasing the resource",
- flags = Flags.ReadOnly)
+ flags = Flags.Design)
cls._register_attribute(command)
cls._register_attribute(forward_x11)
"""
return self.get("forwardX11") or self._in_foreground
+ def trace_filepath(self, filename):
+ return os.path.join(self.run_home, filename)
+
def trace(self, name, attr = TraceAttr.ALL, block = 512, offset = 0):
self.info("Retrieving '%s' trace %s " % (name, attr))
- path = os.path.join(self.run_home, name)
+ path = self.trace_filepath(name)
command = "(test -f %s && echo 'success') || echo 'error'" % path
(out, err), proc = self.node.execute(command)
stdout = "deploy_stdout",
stderr = "deploy_stderr")
- def upload_sources(self):
+ def upload_sources(self, src_dir = None):
sources = self.get("sources")
command = ""
+ if not src_dir:
+ src_dir = self.node.src_dir
+
if sources:
self.info("Uploading sources ")
command.append( " ( "
# Check if the source already exists
- " ls ${SRC}/%(basename)s "
+ " ls %(src_dir)s/%(basename)s "
" || ( "
# If source doesn't exist, download it and check
# that it it downloaded ok
- " wget -c --directory-prefix=${SRC} %(source)s && "
- " ls ${SRC}/%(basename)s "
+ " wget -c --directory-prefix=%(src_dir)s %(source)s && "
+ " ls %(src_dir)s/%(basename)s "
" ) ) " % {
"basename": os.path.basename(source),
- "source": source
+ "source": source,
+ "src_dir": src_dir
})
command = " && ".join(command)
if sources:
sources = ' '.join(sources)
- self.node.upload(sources, self.node.src_dir, overwrite = False)
+ self.node.upload(sources, src_dir, overwrite = False)
return command
x11 = self.get("forwardX11")
env = self.get("env")
- # For a command being executed in foreground, if there is stdin,
- # it is expected to be text string not a file or pipe
- stdin = self.get("stdin") or None
-
# Command will be launched in foreground and attached to the
# terminal using the node 'execute' in non blocking mode.
(out, err), self._proc = self.execute_command(command,
env = env,
sudo = sudo,
- stdin = stdin,
forward_x11 = x11,
blocking = False)
sudo = self._sudo_kill)
# TODO: check if execution errors occurred
- if proc.poll() or err:
+ if (proc and proc.poll()) or err:
msg = " Failed to STOP command '%s' " % self.get("command")
self.error(msg, out, err)
def execute_command(self, command,
env = None,
sudo = False,
- stdin = None,
forward_x11 = False,
blocking = False):
return self.node.execute(command,
sudo = sudo,
- stdin = stdin,
forward_x11 = forward_x11,
blocking = blocking)