def config_linux(p_comp, p_systemsvc, p_S, p_K, p_svc_user, p_start, p_start_log,
p_stop, p_reload, p_status="", is_pg=True, p_env=None):
apg_home = os.getenv("APG_HOME")
if util.is_systemd():
sys_svc_file = os.path.join(util.get_systemd_dir(), p_systemsvc + ".service")
else:
sys_svc_file = os.path.join("/etc/init.d", p_systemsvc)
print(p_comp + " config autostart " + sys_svc_file)
if not util.is_systemd():
svcfile = os.path.join(apg_home, p_comp, p_systemsvc)
write_sysv_svcfile(svcfile, p_systemsvc, p_S, p_K, p_svc_user,
p_start, p_start_log, p_stop, p_reload, p_status)
rc = util.run_sudo("ln -sf " + svcfile + " " + sys_svc_file)
link_cmd = "ln -sf ../init.d/" + p_systemsvc + " "
util.run_sudo(link_cmd + "/etc/rc0.d/K" + p_K + p_systemsvc)
util.run_sudo(link_cmd + "/etc/rc1.d/K" + p_K + p_systemsvc)
util.run_sudo(link_cmd + "/etc/rc2.d/S" + p_S + p_systemsvc)
util.run_sudo(link_cmd + "/etc/rc3.d/S" + p_S + p_systemsvc)
util.run_sudo(link_cmd + "/etc/rc4.d/S" + p_S + p_systemsvc)
util.run_sudo(link_cmd + "/etc/rc5.d/S" + p_S + p_systemsvc)
rc = util.run_sudo(link_cmd + "/etc/rc6.d/K" + p_K + p_systemsvc)
return(rc)
## systemD ################################
unit_file = tempfile.mktemp(".service")
fh = open(unit_file, "w")
fh.write("[Unit]\n")
fh.write("Description=PostgreSQL (" + p_comp + ")\n")
if is_pg:
fh.write("After=syslog.target\n")
fh.write("After=network.target\n")
fh.write("\n")
fh.write("[Service]\n")
if p_env:
fh.write("Environment=" + p_env + "\n")
if is_pg:
fh.write("Type=forking\n")
fh.write("User="******"\n")
if is_pg:
fh.write("\n")
fh.write("OOMScoreAdjust=-1000\n")
fh.write("ExecStart=" + p_start + "\n")
if p_stop!="":
fh.write("ExecStop=" + p_stop + "\n")
fh.write("ExecReload=" + p_reload + "\n")
if is_pg:
fh.write("TimeoutSec=300\n")
fh.write("\n")
fh.write("[Install]\n")
fh.write("WantedBy=multi-user.target\n")
fh.close()
util.run_sudo("mv " + unit_file + " " + sys_svc_file)
return(util.run_sudo("systemctl enable " + p_systemsvc))
def remove_linux(p_systemsvc, p_S, p_K):
if util.is_systemd():
util.run_sudo("systemctl disable " + p_systemsvc)
util.run_sudo("rm -f " + os.path.join(util.get_systemd_dir(), p_systemsvc + ".service"))
return(0)
## sysV #####################################
cmd = "rm -f "
util.run_sudo(cmd + "/etc/rc0.d/K" + p_K + p_systemsvc)
util.run_sudo(cmd + "/etc/rc1.d/K" + p_K + p_systemsvc)
util.run_sudo(cmd + "/etc/rc2.d/S" + p_S + p_systemsvc)
util.run_sudo(cmd + "/etc/rc3.d/S" + p_S + p_systemsvc)
util.run_sudo(cmd + "/etc/rc4.d/S" + p_S + p_systemsvc)
util.run_sudo(cmd + "/etc/rc5.d/S" + p_S + p_systemsvc)
util.run_sudo(cmd + "/etc/rc6.d/K" + p_K + p_systemsvc)
rc = util.run_sudo("rm -f /etc/init.d/" + p_systemsvc)
return(rc)
def get_pgdg_base(p_ver, p_isJSON):
basedir = None
ver = p_ver
svcname = None
datadir = None
port = None
logdir = None
to_devnull = " >/dev/null 2>&1"
####### (1) PGHOME ##############################
if util.get_os() in YUM_LIST:
basedir = "/usr/pgsql-" + ver
else:
basedir = "/usr/lib/postgresql/" + ver
pgbin = basedir + "/bin/postgres"
if not os.path.isfile(pgbin):
print(" PGHOME could not be located at " + pgbin)
return ("1111111")
###### (2) Service Control File #################
if util.get_os() in APT_LIST:
svcname = "postgresql"
else:
svcname = "postgresql-" + ver
if util.is_systemd():
sysdir = util.get_systemd_dir()
svcfile = sysdir + "/" + svcname + ".service"
else:
sysdir = "/etc/init.d"
svcfile = sysdir + "/" + svcname
if not os.path.isfile(svcfile):
print("ERROR: ServiceFile not found (" + svcfile + ")")
return ("2222222")
###### (3) DATADIR ###############################
if util.get_os() in YUM_LIST:
datadir = "/var/lib/pgsql/" + ver + "/data"
else:
datadir = "/var/lib/postgresql/" + ver + "/main"
cmd = "sudo ls " + datadir
rc = os.system(cmd + to_devnull)
if rc != 0:
print("ERROR: DataDir not found (" + datadir + ")")
return ("3333333")
##### LOOK FOR PORT ####################
pidfile = datadir + "/postmaster.pid"
cmd = "sudo ls " + pidfile
rc = os.system(cmd + to_devnull)
if rc == 0:
cmd = "sudo cat " + pidfile + " | sed -n '4p'"
port = util.getoutput(cmd)
else:
port = "1"
##### LOOK FOR LOGDIR ##################
if util.get_os() in APT_LIST:
logdir = "/var/log/postgresql"
else:
logdir = datadir + "/pg_log"
cmd = "sudo ls " + logdir
rc = os.system(cmd + to_devnull)
if rc != 0:
logdir = ""
return ([basedir, ver, svcname, svcfile, datadir, port, logdir])
def reload_linux(p_systemsvc):
if util.is_systemd():
return (util.run_sudo("systemctl reload " + p_systemsvc))
else:
return (util.run_sudo("service " + p_systemsvc + " reload"))
def stop_linux(p_systemsvc):
if util.is_systemd():
return (util.run_sudo("systemctl stop " + p_systemsvc))
else:
return (util.run_sudo("service " + p_systemsvc + " stop"))
