Merge pull request #86 from anderbubble/truncate-machine-id

Truncate /etc/machine-id to bypass first-boot semantics

Author: anderbubble

almalinux-10/container_exit.sh

@@ -13,4 +13,5 @@ export LANG=C LC_CTYPE=C
 
 set -x
 dnf clean all
-rm -f /etc/machine-id /var/lib/dbus/machine-id
+rm -f /var/lib/dbus/machine-id
+truncate -s0 /etc/machine-id

almalinux-8/container_exit.sh

@@ -13,4 +13,5 @@ export LANG=C LC_CTYPE=C
 
 set -x
 dnf clean all
-rm -f /etc/machine-id /var/lib/dbus/machine-id
+rm -f /var/lib/dbus/machine-id
+truncate -s0 /etc/machine-id

almalinux-9/container_exit.sh

@@ -13,4 +13,5 @@ export LANG=C LC_CTYPE=C
 
 set -x
 dnf clean all
-rm -f /etc/machine-id /var/lib/dbus/machine-id
+rm -f /var/lib/dbus/machine-id
+truncate -s0 /etc/machine-id

debian/container_exit.sh

@@ -4,4 +4,5 @@ LANG=C
 LC_CTYPE=C
 export LANG LC_CTYPE
 apt-get clean
-rm -f /etc/machine-id /var/lib/dbus/machine-id
+rm -f /var/lib/dbus/machine-id
+truncate -s0 /etc/machine-id

examples/rhel-9/container_exit.sh

@@ -4,4 +4,5 @@ LANG=C
 LC_CTYPE=C
 export LANG LC_CTYPE
 dnf clean all
-rm -f /etc/machine-id /var/lib/dbus/machine-id
+rm -f /var/lib/dbus/machine-id
+truncate -s0 /etc/machine-id

examples/rockylinux-mofed/Containerfile-8

@@ -23,4 +23,5 @@ RUN dnf -y install \
 
 RUN (cd /tmp && tar -xf /mnt/$MOFED_TGZ) \
     && (cd /tmp/MLNX_OFED_LINUX* && ./mlnxofedinstall --distro rhel8.10 --skip-repo --kernel $(rpm -q kernel-core --qf '%{version}-%{release}.%{arch}\n' | tail -n 1) --add-kernel-support --hpc --without-fw-update) \
-    && rm -rf /tmp/MLNX_OFED_LINUX* /etc/machine-id
+    && rm -rf /tmp/MLNX_OFED_LINUX* \
+    && truncate -s0 /etc/machine-id

examples/rockylinux-mofed/Containerfile-9

@@ -25,4 +25,5 @@ RUN dnf -y install \
 
 RUN (cd /tmp && tar -xf /mnt/$MOFED_TGZ) \
     && (cd /tmp/MLNX_OFED_LINUX* && ./mlnxofedinstall --distro rhel9.4 --skip-repo --kernel $(rpm -q kernel-core --qf '%{version}-%{release}.%{arch}\n' | tail -n 1) --add-kernel-support --hpc --without-fw-update) \
-    && rm -rf /tmp/MLNX_OFED_LINUX* /etc/machine-id
+    && rm -rf /tmp/MLNX_OFED_LINUX* \
+    && truncate -s0 /etc/machine-id

leap/container_exit.sh

@@ -2,4 +2,5 @@
 export LANG=C LC_CTYPE=C
 set -x
 zypper clean -a
-rm -f /etc/machine-id /var/lib/dbus/machine-id
+rm -f /var/lib/dbus/machine-id
+truncate -s0 /etc/machine-id

openeuler-24.03/container_exit.sh

@@ -4,4 +4,5 @@ LANG=C
 LC_CTYPE=C
 export LANG LC_CTYPE
 dnf clean all
-rm -f /etc/machine-id /var/lib/dbus/machine-id
+rm -f /var/lib/dbus/machine-id
+truncate -s0 /etc/machine-id

rockylinux-10/container_exit.sh

@@ -13,4 +13,5 @@ export LANG=C LC_CTYPE=C
 
 set -x
 dnf clean all
-rm -f /etc/machine-id /var/lib/dbus/machine-id
+rm -f /var/lib/dbus/machine-id
+truncate -s0 /etc/machine-id