From: Carsten Haitzler carsten.haitzler@arm.com
Hardcoding 8.8.8.8 or any other DNS is a hacky workaround systemd networkd not properly setting up resolv.conf based on DHCP info. An easy solution - move to network manager. It actually gets this right. It will also handle multple network interfaces (if you plug in some USB ones) as well as Wifi (via USB) if you attach it etc. so use a better solution. Network Manager.
Signed-off-by: Carsten Haitzler carsten.haitzler@arm.com --- context/build_debian_image.sh | 23 +++-------------------- 1 file changed, 3 insertions(+), 20 deletions(-)
diff --git a/context/build_debian_image.sh b/context/build_debian_image.sh index d2d23e3..6ea00b2 100755 --- a/context/build_debian_image.sh +++ b/context/build_debian_image.sh @@ -52,6 +52,7 @@ PACKAGES=( libncursesw5 libncurses5-dev libncursesw5-dev + network-manager )
# Install dependencies @@ -63,12 +64,9 @@ echo 'root:morello' | chpasswd echo -e "none /dev/shm tmpfs rw,nosuid,nodev,noexec 0 0" >> /etc/fstab mount /dev/shm
-# Enable network -systemctl enable systemd-networkd -echo -e "[Match]\nName=e*\n[Network]\nDHCP=yes" | tee /etc/systemd/network/dhcp.network >/dev/null +# Hostname basics echo morello > /etc/hostname -echo 127.0.0.1 localhost > /etc/hosts -echo 127.0.1.1 morello >> /etc/hosts +echo 127.0.0.1 localhost morello > /etc/hosts
# Allow root access to ssh sed -i 's|#PermitRootLogin prohibit-password|PermitRootLogin yes|g' /etc/ssh/sshd_config @@ -106,21 +104,6 @@ source $MORELLO_HOME/env/morello-pcuabi-env-restore # Install Entropy generators apt-get install rng-tools haveged jitterentropy-rngd -y
-# Create /etc/resolv.conf -cat > /etc/resolv.conf << EOF -nameserver 8.8.8.8 -nameserver 8.8.4.4 -EOF - -# Create morello.network -cat > /etc/systemd/network/morello.network << EOF -[Match] -Name=enp7s0 - -[Network] -DHCP=ipv4 -EOF - # Create local service for the final system configuration cat > /etc/systemd/system/morello-config.service << EOF [Unit]
https://git.morello-project.org/carhai01/morello-linux-docker/-/pipelines/12...
On 4/12/23 14:35, carsten.haitzler@foss.arm.com wrote:
From: Carsten Haitzler carsten.haitzler@arm.com
Hardcoding 8.8.8.8 or any other DNS is a hacky workaround systemd networkd not properly setting up resolv.conf based on DHCP info. An easy solution - move to network manager. It actually gets this right. It will also handle multple network interfaces (if you plug in some USB ones) as well as Wifi (via USB) if you attach it etc. so use a better solution. Network Manager.
Signed-off-by: Carsten Haitzler carsten.haitzler@arm.com
context/build_debian_image.sh | 23 +++-------------------- 1 file changed, 3 insertions(+), 20 deletions(-)
diff --git a/context/build_debian_image.sh b/context/build_debian_image.sh index d2d23e3..6ea00b2 100755 --- a/context/build_debian_image.sh +++ b/context/build_debian_image.sh @@ -52,6 +52,7 @@ PACKAGES=( libncursesw5 libncurses5-dev libncursesw5-dev
- network-manager )
# Install dependencies @@ -63,12 +64,9 @@ echo 'root:morello' | chpasswd echo -e "none /dev/shm tmpfs rw,nosuid,nodev,noexec 0 0" >> /etc/fstab mount /dev/shm -# Enable network -systemctl enable systemd-networkd -echo -e "[Match]\nName=e*\n[Network]\nDHCP=yes" | tee /etc/systemd/network/dhcp.network >/dev/null +# Hostname basics echo morello > /etc/hostname -echo 127.0.0.1 localhost > /etc/hosts -echo 127.0.1.1 morello >> /etc/hosts +echo 127.0.0.1 localhost morello > /etc/hosts # Allow root access to ssh sed -i 's|#PermitRootLogin prohibit-password|PermitRootLogin yes|g' /etc/ssh/sshd_config @@ -106,21 +104,6 @@ source $MORELLO_HOME/env/morello-pcuabi-env-restore # Install Entropy generators apt-get install rng-tools haveged jitterentropy-rngd -y -# Create /etc/resolv.conf -cat > /etc/resolv.conf << EOF -nameserver 8.8.8.8 -nameserver 8.8.4.4 -EOF
-# Create morello.network -cat > /etc/systemd/network/morello.network << EOF -[Match] -Name=enp7s0
-[Network] -DHCP=ipv4 -EOF
- # Create local service for the final system configuration cat > /etc/systemd/system/morello-config.service << EOF [Unit]
On 4/12/23 14:51, Carsten Haitzler wrote:
https://git.morello-project.org/carhai01/morello-linux-docker/-/pipelines/12...
Add it to the cover letter next time, so that we do not miss it :)
On 4/12/23 14:35, carsten.haitzler@foss.arm.com wrote:
From: Carsten Haitzler carsten.haitzler@arm.com
Hardcoding 8.8.8.8 or any other DNS is a hacky workaround systemd networkd not properly setting up resolv.conf based on DHCP info. An easy solution - move to network manager. It actually gets this right. It will also handle multple network interfaces (if you plug in some USB ones) as well as Wifi (via USB) if you attach it etc. so use a better solution. Network Manager.
Signed-off-by: Carsten Haitzler carsten.haitzler@arm.com
context/build_debian_image.sh | 23 +++-------------------- 1 file changed, 3 insertions(+), 20 deletions(-)
diff --git a/context/build_debian_image.sh b/context/build_debian_image.sh index d2d23e3..6ea00b2 100755 --- a/context/build_debian_image.sh +++ b/context/build_debian_image.sh @@ -52,6 +52,7 @@ PACKAGES=( libncursesw5 libncurses5-dev libncursesw5-dev + network-manager ) # Install dependencies @@ -63,12 +64,9 @@ echo 'root:morello' | chpasswd echo -e "none /dev/shm tmpfs rw,nosuid,nodev,noexec 0 0" >> /etc/fstab mount /dev/shm -# Enable network -systemctl enable systemd-networkd -echo -e "[Match]\nName=e*\n[Network]\nDHCP=yes" | tee /etc/systemd/network/dhcp.network >/dev/null +# Hostname basics echo morello > /etc/hostname -echo 127.0.0.1 localhost > /etc/hosts -echo 127.0.1.1 morello >> /etc/hosts +echo 127.0.0.1 localhost morello > /etc/hosts # Allow root access to ssh sed -i 's|#PermitRootLogin prohibit-password|PermitRootLogin yes|g' /etc/ssh/sshd_config @@ -106,21 +104,6 @@ source $MORELLO_HOME/env/morello-pcuabi-env-restore # Install Entropy generators apt-get install rng-tools haveged jitterentropy-rngd -y -# Create /etc/resolv.conf -cat > /etc/resolv.conf << EOF -nameserver 8.8.8.8 -nameserver 8.8.4.4 -EOF
-# Create morello.network -cat > /etc/systemd/network/morello.network << EOF -[Match] -Name=enp7s0
-[Network] -DHCP=ipv4 -EOF
# Create local service for the final system configuration cat > /etc/systemd/system/morello-config.service << EOF [Unit]
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On 4/12/23 15:09, Vincenzo Frascino wrote:
On 4/12/23 14:51, Carsten Haitzler wrote:
https://git.morello-project.org/carhai01/morello-linux-docker/-/pipelines/12...
Add it to the cover letter next time, so that we do not miss it :)
Or use gitlab MR's and everything is just done and doesn't require extra manual steps of creating a cover letter (and generate and send patches) when gitlab already does this all for you and saves time and stops steps going wrong or being missed etc. and saves having to write custom instructions for your customized workflow that is unique. :)
On 4/12/23 14:35, carsten.haitzler@foss.arm.com wrote:
From: Carsten Haitzler carsten.haitzler@arm.com
Hardcoding 8.8.8.8 or any other DNS is a hacky workaround systemd networkd not properly setting up resolv.conf based on DHCP info. An easy solution - move to network manager. It actually gets this right. It will also handle multple network interfaces (if you plug in some USB ones) as well as Wifi (via USB) if you attach it etc. so use a better solution. Network Manager.
Signed-off-by: Carsten Haitzler carsten.haitzler@arm.com
context/build_debian_image.sh | 23 +++-------------------- 1 file changed, 3 insertions(+), 20 deletions(-)
diff --git a/context/build_debian_image.sh b/context/build_debian_image.sh index d2d23e3..6ea00b2 100755 --- a/context/build_debian_image.sh +++ b/context/build_debian_image.sh @@ -52,6 +52,7 @@ PACKAGES=( libncursesw5 libncurses5-dev libncursesw5-dev + network-manager ) # Install dependencies @@ -63,12 +64,9 @@ echo 'root:morello' | chpasswd echo -e "none /dev/shm tmpfs rw,nosuid,nodev,noexec 0 0" >> /etc/fstab mount /dev/shm -# Enable network -systemctl enable systemd-networkd -echo -e "[Match]\nName=e*\n[Network]\nDHCP=yes" | tee /etc/systemd/network/dhcp.network >/dev/null +# Hostname basics echo morello > /etc/hostname -echo 127.0.0.1 localhost > /etc/hosts -echo 127.0.1.1 morello >> /etc/hosts +echo 127.0.0.1 localhost morello > /etc/hosts # Allow root access to ssh sed -i 's|#PermitRootLogin prohibit-password|PermitRootLogin yes|g' /etc/ssh/sshd_config @@ -106,21 +104,6 @@ source $MORELLO_HOME/env/morello-pcuabi-env-restore # Install Entropy generators apt-get install rng-tools haveged jitterentropy-rngd -y -# Create /etc/resolv.conf -cat > /etc/resolv.conf << EOF -nameserver 8.8.8.8 -nameserver 8.8.4.4 -EOF
-# Create morello.network -cat > /etc/systemd/network/morello.network << EOF -[Match] -Name=enp7s0
-[Network] -DHCP=ipv4 -EOF
# Create local service for the final system configuration cat > /etc/systemd/system/morello-config.service << EOF [Unit]
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Carsten Haitzler -
carsten.haitzler＠foss.arm.com
-
Vincenzo Frascino