def __init__(self, name, aspdir, ip, user, password, logdir="."):
self.name = name
self.ip = ip
self.user = user
self.password = password
self.asp_dir = aspdir
if 1:
logfilename = logdir + os.sep + "ssh_" + self.name + ".log"
retries = 0
while retries < 4:
retries += 1
tgtexp = pxssh.pxssh()
fout = open(logfilename, "w")
tgtexp.logfile = fout
try:
result = tgtexp.login(self.ip, self.user, self.password, login_timeout=30)
retries = 10000
except pxssh.ExceptionPxssh, e: # Could not synchronize with original prompt
if retries > 3:
raise misc.Error("Cannot connect to %s exception: %s" % (self.ip, str(e)))
if not result:
raise misc.Error("Cannot connect to %s" % self.ip)
tgtexp.setwinsize(200, 1024)
tgtexp.delaybeforesend = 0 # to make sessions a lot faster
tgtexp.sendline("export PS1='_tgtexpectprompt_$ '")
psh.Psh.__init__(self, tgtexp, re.escape("_tgtexpectprompt_$ "))
self.bash = self # for compatibility with other object hierarchies
def copyApp(fromdir, to, appDir=None):
"Private: Copy application files to the other blades"
logdir = os.getenv("ASP_LOGDIR")
if logdir:
logFileName = logdir + os.sep + 'appdeploy.log'
else:
logFileName = 'appdeploy.log'
try:
fout = file(logFileName, 'w+')
except: # lack of debug logging should not be fatal
fout = None
exp = pexpect.spawn('bash')
exp.delaybeforesend = 0 # to make sessions a lot faster
i = exp.expect([pexpect.TIMEOUT, '[$#>]'], timeout=10)
if i == 0: # timeout
raise DeployError("Could not start bash session")
exp.setwinsize(200, 1024)
exp.logfile = fout
exp.sendline("export PS1='_expectpromptlocal_'")
pshell = psh.Psh(exp, '_expectpromptlocal_')
# the "to" argument can be a string containing the node name, slot number or IP address, OR it can be an AmfNodeEntity
if type(to) is type(""):
node = clusterinfo.ci.nodes[to]
else:
node = to
try:
fout2 = file(logFileName + "1", 'w+')
except:
fout2 = None
retries = 0
while retries < 4:
retries += 1
tgtexp = pxssh.pxssh()
tgtexp.logfile = fout2
log.info("Connecting to %s user %s pw %s" %
(node.localIp, node.localUser, node.localPasswd))
try:
result = tgtexp.login(node.localIp,
node.localUser,
node.localPasswd,
login_timeout=30)
retries = 10000
except pxssh.ExceptionPxssh, e: # Could not synchronize with original prompt
if retries > 3:
raise DeployError("Cannot connect to %s exception: %s" %
(node.localIp, str(e)))
def copyApp(fromdir,to,appDir=None):
"Private: Copy application files to the other blades"
logdir = os.getenv("ASP_LOGDIR")
if logdir:
logFileName = logdir + os.sep + 'appdeploy.log'
else:
logFileName = 'appdeploy.log'
try:
fout = file(logFileName, 'w+')
except: # lack of debug logging should not be fatal
fout = None
exp = pexpect.spawn('bash')
exp.delaybeforesend = 0 # to make sessions a lot faster
i = exp.expect([pexpect.TIMEOUT, '[$#>]'], timeout=10)
if i==0: # timeout
raise DeployError("Could not start bash session")
exp.setwinsize(200, 1024)
exp.logfile = fout
exp.sendline("export PS1='_expectpromptlocal_'")
pshell = psh.Psh(exp, '_expectpromptlocal_')
# the "to" argument can be a string containing the node name, slot number or IP address, OR it can be an AmfNodeEntity
if type(to) is type(""):
node = clusterinfo.ci.nodes[to]
else:
node = to
try:
fout2 = file(logFileName + "1", 'w+')
except:
fout2 = None
retries = 0
while retries<4:
retries += 1
tgtexp = pxssh.pxssh()
tgtexp.logfile = fout2
log.info("Connecting to %s user %s pw %s" % (node.localIp, node.localUser, node.localPasswd))
try:
result = tgtexp.login(node.localIp, node.localUser, node.localPasswd, login_timeout=30)
retries = 10000
except pxssh.ExceptionPxssh,e: # Could not synchronize with original prompt
if retries>3: raise DeployError("Cannot connect to %s exception: %s" % (node.localIp,str(e)))
