fence-agents: master - fence_emerson: New fence agent for Emerson's devices MPX and MPH2
Gitweb: http://git.fedorahosted.org/git/?p=fence-agents.git;a=commitdiff;h=64e405b09... Commit: 64e405b09f024e59258d215a7127eea285d184d0 Parent: fa09cfcbb869c93518eacaeb2b37579eaa0eac2c Author: Marek 'marx' Grac mgrac@redhat.com AuthorDate: Thu Dec 4 23:01:10 2014 +0100 Committer: Marek 'marx' Grac mgrac@redhat.com CommitterDate: Thu Dec 4 23:01:10 2014 +0100
fence_emerson: New fence agent for Emerson's devices MPX and MPH2
Thanks to Emerson Network Power --- configure.ac | 1 + fence/agents/emerson/Makefile.am | 17 ++++ fence/agents/emerson/fence_emerson.py | 67 +++++++++++++ tests/data/metadata/fence_emerson.xml | 165 +++++++++++++++++++++++++++++++++ 4 files changed, 250 insertions(+), 0 deletions(-)
diff --git a/configure.ac b/configure.ac index 3ce4b06..cbf9623 100644 --- a/configure.ac +++ b/configure.ac @@ -282,6 +282,7 @@ AC_CONFIG_FILES([Makefile fence/agents/drac5/Makefile fence/agents/dummy/Makefile fence/agents/eaton_snmp/Makefile + fence/agents/emerson/Makefile fence/agents/eps/Makefile fence/agents/hpblade/Makefile fence/agents/ibmblade/Makefile diff --git a/fence/agents/emerson/Makefile.am b/fence/agents/emerson/Makefile.am new file mode 100644 index 0000000..f7e5497 --- /dev/null +++ b/fence/agents/emerson/Makefile.am @@ -0,0 +1,17 @@ +MAINTAINERCLEANFILES = Makefile.in + +TARGET = fence_emerson + +SRC = $(TARGET).py + +EXTRA_DIST = $(SRC) + +sbin_SCRIPTS = $(TARGET) + +man_MANS = $(TARGET).8 + +FENCE_TEST_ARGS = -l test -p test -a test -n 1 + +include $(top_srcdir)/make/fencebuild.mk +include $(top_srcdir)/make/fenceman.mk +include $(top_srcdir)/make/agentpycheck.mk diff --git a/fence/agents/emerson/fence_emerson.py b/fence/agents/emerson/fence_emerson.py new file mode 100644 index 0000000..1ef911b --- /dev/null +++ b/fence/agents/emerson/fence_emerson.py @@ -0,0 +1,67 @@ +#!/usr/bin/python -tt + +import sys +import atexit +sys.path.append("@FENCEAGENTSLIBDIR@") +from fencing import * +from fencing_snmp import FencingSnmp + +#BEGIN_VERSION_GENERATION +RELEASE_VERSION="Emerson SNMP fence agent" +REDHAT_COPYRIGHT="" +BUILD_DATE="" +#END_VERSION_GENERATION + +### CONSTANTS ### +STATUSES_OID = ".1.3.6.1.4.1.476.1.42.3.8.50.20.1.95" +CONTROL_OID = ".1.3.6.1.4.1.476.1.42.3.8.50.20.1.100" +NAMES_OID = ".1.3.6.1.4.1.476.1.42.3.8.50.20.1.10" + +# Status constants returned as value from SNMP +STATUS_DOWN = 1 +STATUS_UP = 2 + +# Status constants to set as value to SNMP +STATUS_SET_OFF = 0 +STATUS_SET_ON = 1 + +def get_power_status(conn, options): + (_, status) = conn.get("%s.%s"% (STATUSES_OID, options["--plug"])) + return status == str(STATUS_UP) and "on" or "off" + +def set_power_status(conn, options): + conn.set("%s.%s" % (CONTROL_OID, options["--plug"]), + (options["--action"] == "on" and STATUS_SET_ON or STATUS_SET_OFF)) + +def get_outlets_status(conn, _): + result = {} + res_outlet = conn.walk(STATUSES_OID, 30) + + for outlet_info in res_outlet: + port_num = ".".join(outlet_info[0].split('.')[-3:]) + port_alias = conn.get("%s.%s"% (NAMES_OID, port_num))[1] + port_status = (outlet_info[1] == str(STATUS_UP) and "on" or "off") + result[port_num] = (port_alias, port_status) + return result + +def main(): + device_opt = ["ipaddr", "login", "passwd", "no_login", "no_password", \ + "port", "snmp_version", "community"] + + atexit.register(atexit_handler) + + options = check_input(device_opt, process_input(device_opt)) + + docs = {} + docs["shortdesc"] = "Fence agent for Emerson over SNMP" + docs["longdesc"] = "fence_emerson is an I/O Fencing agent \ + which can be used with MPX and MPH2 managed rack PDU." + docs["vendorurl"] = "http://www.emersonnetworkpower.com" + show_docs(options, docs) + + # Operate the fencing device + result = fence_action(FencingSnmp(options), options, set_power_status, get_power_status, get_outlets_status) + + sys.exit(result) +if __name__ == "__main__": + main() diff --git a/tests/data/metadata/fence_emerson.xml b/tests/data/metadata/fence_emerson.xml new file mode 100644 index 0000000..3b49b56 --- /dev/null +++ b/tests/data/metadata/fence_emerson.xml @@ -0,0 +1,165 @@ +<?xml version="1.0" ?> +<resource-agent name="fence_emerson" shortdesc="Fence agent for Emerson over SNMP" > +<longdesc>fence_emerson is an I/O Fencing agent which can be used with MPX and MPH2 managed rack PDU.</longdesc> +<vendor-url>http://www.emersonnetworkpower.com</vendor-url> +<parameters> + <parameter name="action" unique="0" required="1"> + <getopt mixed="-o, --action=[action]" /> + <content type="string" default="reboot" /> + <shortdesc lang="en">Fencing Action</shortdesc> + </parameter> + <parameter name="community" unique="0" required="0"> + <getopt mixed="-c, --community=[community]" /> + <content type="string" /> + <shortdesc lang="en">Set the community string</shortdesc> + </parameter> + <parameter name="inet4_only" unique="0" required="0"> + <getopt mixed="-4, --inet4-only" /> + <content type="boolean" /> + <shortdesc lang="en">Forces agent to use IPv4 addresses only</shortdesc> + </parameter> + <parameter name="inet6_only" unique="0" required="0"> + <getopt mixed="-6, --inet6-only" /> + <content type="boolean" /> + <shortdesc lang="en">Forces agent to use IPv6 addresses only</shortdesc> + </parameter> + <parameter name="ipaddr" unique="0" required="1"> + <getopt mixed="-a, --ip=[ip]" /> + <content type="string" /> + <shortdesc lang="en">IP Address or Hostname</shortdesc> + </parameter> + <parameter name="ipport" unique="0" required="0"> + <getopt mixed="-u, --ipport=[port]" /> + <content type="string" default="161" /> + <shortdesc lang="en">TCP/UDP port to use for connection with device</shortdesc> + </parameter> + <parameter name="login" unique="0" required="0"> + <getopt mixed="-l, --username=[name]" /> + <content type="string" /> + <shortdesc lang="en">Login Name</shortdesc> + </parameter> + <parameter name="passwd" unique="0" required="0"> + <getopt mixed="-p, --password=[password]" /> + <content type="string" /> + <shortdesc lang="en">Login password or passphrase</shortdesc> + </parameter> + <parameter name="passwd_script" unique="0" required="0"> + <getopt mixed="-S, --password-script=[script]" /> + <content type="string" /> + <shortdesc lang="en">Script to retrieve password</shortdesc> + </parameter> + <parameter name="port" unique="0" required="1"> + <getopt mixed="-n, --plug=[id]" /> + <content type="string" /> + <shortdesc lang="en">Physical plug number, name of virtual machine or UUID</shortdesc> + </parameter> + <parameter name="snmp_auth_prot" unique="0" required="0"> + <getopt mixed="-b, --snmp-auth-prot=[prot]" /> + <content type="select" > + <option value="MD5" /> + <option value="SHA" /> + </content> + <shortdesc lang="en">Set authentication protocol (MD5|SHA)</shortdesc> + </parameter> + <parameter name="snmp_priv_passwd" unique="0" required="0"> + <getopt mixed="-P, --snmp-priv-passwd=[pass]" /> + <content type="string" /> + <shortdesc lang="en">Set privacy protocol password</shortdesc> + </parameter> + <parameter name="snmp_priv_passwd_script" unique="0" required="0"> + <getopt mixed="-R, --snmp-priv-passwd-script" /> + <content type="string" /> + <shortdesc lang="en">Script to run to retrieve privacy password</shortdesc> + </parameter> + <parameter name="snmp_priv_prot" unique="0" required="0"> + <getopt mixed="-B, --snmp-priv-prot=[prot]" /> + <content type="select" > + <option value="DES" /> + <option value="AES" /> + </content> + <shortdesc lang="en">Set privacy protocol (DES|AES)</shortdesc> + </parameter> + <parameter name="snmp_sec_level" unique="0" required="0"> + <getopt mixed="-E, --snmp-sec-level=[level]" /> + <content type="select" > + <option value="noAuthNoPriv" /> + <option value="authNoPriv" /> + <option value="authPriv" /> + </content> + <shortdesc lang="en">Set security level (noAuthNoPriv|authNoPriv|authPriv)</shortdesc> + </parameter> + <parameter name="snmp_version" unique="0" required="0"> + <getopt mixed="-d, --snmp-version=[version]" /> + <content type="select" > + <option value="1" /> + <option value="2c" /> + <option value="3" /> + </content> + <shortdesc lang="en">Specifies SNMP version to use (1,2c,3)</shortdesc> + </parameter> + <parameter name="verbose" unique="0" required="0"> + <getopt mixed="-v, --verbose" /> + <content type="boolean" /> + <shortdesc lang="en">Verbose mode</shortdesc> + </parameter> + <parameter name="debug" unique="0" required="0"> + <getopt mixed="-D, --debug-file=[debugfile]" /> + <content type="string" /> + <shortdesc lang="en">Write debug information to given file</shortdesc> + </parameter> + <parameter name="version" unique="0" required="0"> + <getopt mixed="-V, --version" /> + <content type="boolean" /> + <shortdesc lang="en">Display version information and exit</shortdesc> + </parameter> + <parameter name="help" unique="0" required="0"> + <getopt mixed="-h, --help" /> + <content type="boolean" /> + <shortdesc lang="en">Display help and exit</shortdesc> + </parameter> + <parameter name="separator" unique="0" required="0"> + <getopt mixed="-C, --separator=[char]" /> + <content type="string" default="," /> + <shortdesc lang="en">Separator for CSV created by operation list</shortdesc> + </parameter> + <parameter name="delay" unique="0" required="0"> + <getopt mixed="--delay=[seconds]" /> + <content type="string" default="0" /> + <shortdesc lang="en">Wait X seconds before fencing is started</shortdesc> + </parameter> + <parameter name="login_timeout" unique="0" required="0"> + <getopt mixed="--login-timeout=[seconds]" /> + <content type="string" default="5" /> + <shortdesc lang="en">Wait X seconds for cmd prompt after login</shortdesc> + </parameter> + <parameter name="power_timeout" unique="0" required="0"> + <getopt mixed="--power-timeout=[seconds]" /> + <content type="string" default="20" /> + <shortdesc lang="en">Test X seconds for status change after ON/OFF</shortdesc> + </parameter> + <parameter name="power_wait" unique="0" required="0"> + <getopt mixed="--power-wait=[seconds]" /> + <content type="string" default="0" /> + <shortdesc lang="en">Wait X seconds after issuing ON/OFF</shortdesc> + </parameter> + <parameter name="shell_timeout" unique="0" required="0"> + <getopt mixed="--shell-timeout=[seconds]" /> + <content type="string" default="3" /> + <shortdesc lang="en">Wait X seconds for cmd prompt after issuing command</shortdesc> + </parameter> + <parameter name="retry_on" unique="0" required="0"> + <getopt mixed="--retry-on=[attempts]" /> + <content type="string" default="1" /> + <shortdesc lang="en">Count of attempts to retry power on</shortdesc> + </parameter> +</parameters> +<actions> + <action name="on" automatic="0"/> + <action name="off" /> + <action name="reboot" /> + <action name="status" /> + <action name="list" /> + <action name="monitor" /> + <action name="metadata" /> +</actions> +</resource-agent>
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Marek Grác