Variants & Kernels
Kernel versions and parameters specific for each Bottlerocket variant
See Update Policy in the Security Features document on GitHub for information on when and how Bottlerocket applies security patches to variants.
| Variant | Kernel Version | Kernel Parameters |
|---|---|---|
aws-dev-*-1.26.* | 6.1 | console=tty0console=ttyS0,115200n8crashkernel=2G-:256Mnet.ifnames=0netdog.default-interface=eth0:dhcp4,dhcp6?quiet |
aws-ecs-1-*-1.26.* | 5.10 | console=tty0console=ttyS0,115200n8net.ifnames=0netdog.default-interface=eth0:dhcp4,dhcp6?systemd.unified_cgroup_hierarchy=0quiet |
aws-ecs-1-nvidia-*-1.26.* | 5.10 | console=tty0console=ttyS0,115200n8net.ifnames=0netdog.default-interface=eth0:dhcp4,dhcp6?systemd.unified_cgroup_hierarchy=0quiet |
aws-ecs-2-*-1.26.* | 6.1 | console=tty0console=ttyS0,115200n8net.ifnames=0netdog.default-interface=eth0:dhcp4,dhcp6?quiet |
aws-ecs-2-nvidia-*-1.26.* | 6.1 | console=tty0console=ttyS0,115200n8net.ifnames=0netdog.default-interface=eth0:dhcp4,dhcp6?quiet |
aws-k8s-1.24-*-1.26.* | 5.15 | console=tty0console=ttyS0,115200n8net.ifnames=0netdog.default-interface=eth0:dhcp4,dhcp6?systemd.unified_cgroup_hierarchy=0quiet |
aws-k8s-1.24-nvidia-*-1.26.* | 5.15 | console=tty0console=ttyS0,115200n8net.ifnames=0netdog.default-interface=eth0:dhcp4,dhcp6?systemd.unified_cgroup_hierarchy=0quiet |
aws-k8s-1.25-*-1.26.* | 5.15 | console=tty0console=ttyS0,115200n8net.ifnames=0netdog.default-interface=eth0:dhcp4,dhcp6?systemd.unified_cgroup_hierarchy=0quiet |
aws-k8s-1.25-nvidia-*-1.26.* | 5.15 | console=tty0console=ttyS0,115200n8net.ifnames=0netdog.default-interface=eth0:dhcp4,dhcp6?systemd.unified_cgroup_hierarchy=0quiet |
aws-k8s-1.26-*-1.26.* | 5.15 | console=tty0console=ttyS0,115200n8net.ifnames=0netdog.default-interface=eth0:dhcp4,dhcp6?quiet |
aws-k8s-1.26-nvidia-*-1.26.* | 5.15 | console=tty0console=ttyS0,115200n8net.ifnames=0netdog.default-interface=eth0:dhcp4,dhcp6?quiet |
aws-k8s-1.27-*-1.26.* | 5.15 | console=tty0console=ttyS0,115200n8net.ifnames=0netdog.default-interface=eth0:dhcp4,dhcp6?quiet |
aws-k8s-1.27-nvidia-*-1.26.* | 5.15 | console=tty0console=ttyS0,115200n8net.ifnames=0netdog.default-interface=eth0:dhcp4,dhcp6?quiet |
aws-k8s-1.28-*-1.26.* | 6.1 | console=tty0console=ttyS0,115200n8net.ifnames=0netdog.default-interface=eth0:dhcp4,dhcp6?quiet |
aws-k8s-1.28-nvidia-*-1.26.* | 6.1 | console=tty0console=ttyS0,115200n8net.ifnames=0netdog.default-interface=eth0:dhcp4,dhcp6?quiet |
aws-k8s-1.29-*-1.26.* | 6.1 | console=tty0console=ttyS0,115200n8net.ifnames=0netdog.default-interface=eth0:dhcp4,dhcp6?quiet |
aws-k8s-1.29-nvidia-*-1.26.* | 6.1 | console=tty0console=ttyS0,115200n8net.ifnames=0netdog.default-interface=eth0:dhcp4,dhcp6?quiet |
aws-k8s-1.30-*-1.26.* | 6.1 | console=tty0console=ttyS0,115200n8net.ifnames=0netdog.default-interface=eth0:dhcp4,dhcp6?quiet |
aws-k8s-1.30-nvidia-*-1.26.* | 6.1 | console=tty0console=ttyS0,115200n8net.ifnames=0netdog.default-interface=eth0:dhcp4,dhcp6?quiet |
aws-k8s-1.31-*-1.26.* | 6.1 | console=tty0console=ttyS0,115200n8net.ifnames=0netdog.default-interface=eth0:dhcp4,dhcp6?quiet |
aws-k8s-1.31-nvidia-*-1.26.* | 6.1 | console=tty0console=ttyS0,115200n8net.ifnames=0netdog.default-interface=eth0:dhcp4,dhcp6?quiet |
metal-dev-*-1.26.* | 6.1 | crashkernel=2G-:256M |
metal-k8s-1.28-*-1.26.* | 6.1 | crashkernel=2G-:256M |
metal-k8s-1.29-*-1.26.* | 6.1 | crashkernel=2G-:256M |
vmware-dev-*-1.26.* | 6.1 | console=tty1crashkernel=2G-:256Mnet.ifnames=0netdog.default-interface=eth0:dhcp4,dhcp6?quiet |
vmware-k8s-1.28-*-1.26.* | 6.1 | console=tty1crashkernel=2G-:256Mnet.ifnames=0netdog.default-interface=eth0:dhcp4,dhcp6?quiet |
vmware-k8s-1.29-*-1.26.* | 6.1 | console=tty1crashkernel=2G-:256Mnet.ifnames=0netdog.default-interface=eth0:dhcp4,dhcp6?quiet |
vmware-k8s-1.30-*-1.26.* | 6.1 | console=tty1crashkernel=2G-:256Mnet.ifnames=0netdog.default-interface=eth0:dhcp4,dhcp6?quiet |
vmware-k8s-1.31-*-1.26.* | 6.1 | console=tty1crashkernel=2G-:256Mnet.ifnames=0netdog.default-interface=eth0:dhcp4,dhcp6?quiet |