You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
48 lines
2.0 KiB
48 lines
2.0 KiB
"""EasyEngine SWAP creation"""
|
|
from ee.core.variables import EEVariables
|
|
from ee.core.shellexec import EEShellExec
|
|
from ee.core.fileutils import EEFileUtils
|
|
from ee.core.aptget import EEAptGet
|
|
from ee.core.logging import Log
|
|
import os
|
|
|
|
|
|
class EESwap():
|
|
"""Manage Swap"""
|
|
|
|
def __init__():
|
|
"""Initialize """
|
|
pass
|
|
|
|
def add(self):
|
|
"""Swap addition with EasyEngine"""
|
|
if EEVariables.ee_ram < 512:
|
|
if EEVariables.ee_swap < 1000:
|
|
Log.info(self, "Adding SWAP")
|
|
|
|
# Install dphys-swapfile
|
|
EEAptGet.update(self)
|
|
EEAptGet.install(self, ["dphys-swapfile"])
|
|
# Stop service
|
|
EEShellExec.cmd_exec(self, "service dphys-swapfile stop")
|
|
# Remove Default swap created
|
|
EEShellExec.cmd_exec(self, "/sbin/dphys-swapfile uninstall")
|
|
|
|
# Modify Swap configuration
|
|
if os.path.isfile("/etc/dphys-swapfile"):
|
|
EEFileUtils.searchreplace(self, "/etc/dphys-swapfile",
|
|
"#CONF_SWAPFILE=/var/swap",
|
|
"CONF_SWAPFILE=/ee-swapfile")
|
|
EEFileUtils.searchreplace(self, "/etc/dphys-swapfile",
|
|
"#CONF_MAXSWAP=2048",
|
|
"CONF_MAXSWAP=1024")
|
|
EEFileUtils.searchreplace(self, "/etc/dphys-swapfile",
|
|
"#CONF_SWAPSIZE=",
|
|
"CONF_SWAPSIZE=1024")
|
|
else:
|
|
with open("/etc/dphys-swapfile", 'w') as conffile:
|
|
conffile.write("CONF_SWAPFILE=/ee-swapfile\n"
|
|
"CONF_SWAPSIZE=1024\n"
|
|
"CONF_MAXSWAP=1024\n")
|
|
# Create swap file
|
|
EEShellExec.cmd_exec(self, "service dphys-swapfile start")
|
|
|