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Unable to Install pf9-hostagent Package on the node
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Problem
- Unable to install pf9-hostagent package on the node
- We see below errors in the /var/log/pf9/hostagent.log.
x
Unable to install pf9-hostagent package on the node pf9_app_db.py ERROR - Install command failed: sudo /opt/pf9/hostagent/bin/pf9-apt install /var/cache/pf9apps/pf9-hostagent/4.4.0-3252.9717c06/pf9-hostagent-4.4.0-3252.9717c06.x86_64.deb. Return code: 1, stdout: Setting up initramfs-tools (0.122ubuntu8.14) ...update-initramfs: deferring update (trigger activated)Setting up linux-image-4.4.0-194-generic (4.4.0-194.226) ...Processing triggers for initramfs-tools (0.122ubuntu8.14) ...update-initramfs: Generating /boot/initrd.img-4.4.0-193-genericW: mdadm: /etc/mdadm/mdadm.conf defines no arrays. gzip: stdout: No space left on deviceE: mkinitramfs failure cpio 141 gzip 1update-initramfs: failed for /boot/initrd.img-4.4.0-193-generic with 1.dpkg: error processing package initramfs-tools (--configure): subprocess installed post-installation script returned error exit status 1Processing triggers for linux-image-4.4.0-194-generic (4.4.0-194.226) .../etc/kernel/postinst.d/initramfs-tools:update-initramfs: Generating /boot/initrd.img-4.4.0-194-genericW: mdadm: /etc/mdadm/mdadm.conf defines no arrays.Environment
- Platform9 Managed Kubernetes - All Versions
- Platform9 Managed OpenStack - All Versions
Cause
There is no space on the /boot partition.
xxxxxxxxxx$ df -hFilesystem Size Used Avail Use% Mounted onudev 20G 0 20G 0% /devtmpfs 4.0G 394M 3.6G 10% /run/dev/mapper/cluster2--vg-root 218G 12G 195G 6% /tmpfs 20G 0 20G 0% /dev/shmtmpfs 5.0M 0 5.0M 0% /run/locktmpfs 20G 0 20G 0% /sys/fs/cgroup/dev/sda2 721M 681M 3.0M 100% /boot/dev/sdb1 1.8T 68M 1.7T 1% /mnt/raid/dev/sda1 511M 3.6M 508M 1% /boot/efi10.10.0.203:/volume1/kubernetes 32T 18T 14T 57% /nfs/kubernetestmpfs 4.0G 0 4.0G 0% /run/user/1001Resolution
Free the disk space in the /boot partition. The /boot directory contains all of your kernel images, so the likely cause of this issue is that you have too many previous kernels installed.
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