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invoke install account for centos 8 netem not being installed/enabled and add warning for failed ebtables legacy support

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This commit is contained in:
Blake Harnden 2020-07-10 16:50:37 -07:00
parent 9c13803e52
commit d2fe7fcff0
1 changed files with 11 additions and 3 deletions
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14
tasks.py
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@ -73,15 +73,23 @@ def install_system(c: Context, os_info: OsInfo, hide: bool) -> None:
elif os_info.like == OsLike.REDHAT: elif os_info.like == OsLike.REDHAT:
c.run( c.run(
"sudo yum install -y automake pkgconf-pkg-config gcc gcc-c++ libev-devel " "sudo yum install -y automake pkgconf-pkg-config gcc gcc-c++ libev-devel "
"iptables-ebtables iproute python3-devel python3-tkinter tk ethtool make", "iptables-ebtables iproute python3-devel python3-tkinter tk ethtool make "
"kernel-modules-extra",
hide=hide hide=hide
) )
# centos 8+ does not support netem by default
if os_info.name == OsName.CENTOS and os_info.version >= 8:
c.run("sudo yum install -y kernel-modules-extra", hide=hide)
c.run("sudo modprobe sch_netem", hide=hide)
# attempt to setup legacy ebtables when an nftables based version is found
r = c.run("ebtables -V", hide=hide) r = c.run("ebtables -V", hide=hide)
if "nf_tables" in r.stdout: if "nf_tables" in r.stdout:
c.run( if not c.run(
"sudo update-alternatives --set ebtables /usr/sbin/ebtables-legacy", "sudo update-alternatives --set ebtables /usr/sbin/ebtables-legacy",
warn=True,
hide=hide hide=hide
) ):
print("ERROR: unable to setup required ebtables-legacy, WLAN will not work")
def install_grpcio(c: Context, hide: bool) -> None: def install_grpcio(c: Context, hide: bool) -> None: