As the error message says, if you expect the script to disconnect the ssh connection you need to add expect_disconnect": true. But a question, do you need to reboot? When an instance is launched from the image it will boot the latest (installed) kernel?
On Fri, Dec 6, 2019 at 5:17 AM Rajendra Kumar <rajend...@qubole.com> wrote: > Hi, > While baking for *GCP* image, in my config.json I have a script which > checks if the current kernel version is not the same as latest kernel > version. > if the kernel version is old then I do a reboot of my packer node. below > is the code for the reboot. > > > > > > > > > > > *latest_version=`rpm -qa kernel | sort -V| tail -1`latest_version=`echo > $latest_version | sed 's/\(kernel-*\)/''/g'`current_version=`uname -r`if [[ > $latest_version != $current_version ]]; then DO_REBOOT=1fiif [ "$DO_REBOOT" > -eq 1 ]; then /sbin/rebootfi* > > > > *But the packer is failing with the below error, not able to figure out what > is the issue here, Any idea what might be the issue here ?* > > > > *1575604931,,ui,message, gcp: Complete! > 1575604932,,ui,say,==> gcp: Provisioning with shell script: > ../../commonscripts/check_reboot.sh > 1575604932,,ui,error,==> gcp: + DO_REBOOT=0 > 1575604932,,ui,error,==> gcp: + yum -y erase /opt/nvidia/cuda/bin/nvcc > 1575604932,,ui,message, gcp: Loaded plugins: fastestmirror > 1575604932,,ui,error,==> gcp: No Match for argument: /opt/nvidia/cuda/bin/nvcc > 1575604932,,ui,message, gcp: No Packages marked for removal > 1575604932,,ui,error,==> gcp: + [[ '' == Standard_NC* ]] > 1575604932,,ui,error,==> gcp: + [[ '' == g2.* ]] > 1575604932,,ui,error,==> gcp: ++ rpm -qa kernel > 1575604932,,ui,error,==> gcp: ++ sort -V > 1575604932,,ui,error,==> gcp: ++ tail -1 > 1575604932,,ui,error,==> gcp: + latest_version=kernel-3.10.0-862.el7.x86_64 > 1575604932,,ui,error,==> gcp: ++ echo kernel-3.10.0-862.el7.x86_64 > 1575604932,,ui,error,==> gcp: ++ sed 's/\(kernel-*\)//g' > 1575604932,,ui,error,==> gcp: + latest_version=3.10.0-862.el7.x86_64 > 1575604932,,ui,error,==> gcp: ++ uname -r > 1575604932,,ui,error,==> gcp: + current_version=3.10.0-862.14.4.el7.x86_64 > 1575604932,,ui,error,==> gcp: + [[ 3.10.0-862.el7.x86_64 != > 3.10.0-862.14.4.el7.x86_64 ]] > 1575604932,,ui,error,==> gcp: + DO_REBOOT=1 > 1575604932,,ui,error,==> gcp: + '[' 1 -eq 1 ']' > 1575604932,,ui,error,==> gcp: + /sbin/reboot > 1575604933,,ui,say,==> gcp: Provisioning step had errors: Running the cleanup > provisioner%!(PACKER_COMMA) if present... > 1575604933,,ui,say,==> gcp: Deleting instance... > 1575605107,,ui,message, gcp: Instance has been deleted! > 1575605107,,ui,say,==> gcp: Deleting disk... > 1575605110,,ui,message, gcp: Disk has been deleted! > 1575605110,,ui,error,Build 'gcp' errored: Script disconnected unexpectedly. > If you expected your script to disconnect%!(PACKER_COMMA) i.e. from a > restart%!(PACKER_COMMA) you can try adding `"expect_disconnect": true` or > `"valid_exit_codes": [0%!(PACKER_COMMA) 2300218]` to the shell provisioner > parameters. > 1575605110,,error-count,1 > 1575605110,,ui,error,\n==> Some builds didn't complete successfully and had > errors: > 1575605110,gcp,error,Script disconnected unexpectedly. If you expected your > script to disconnect%!(PACKER_COMMA) i.e. from a restart%!(PACKER_COMMA) you > can try adding `"expect_disconnect": true` or `"valid_exit_codes": > [0%!(PACKER_COMMA) 2300218]` to the shell provisioner parameters. > 1575605110,,ui,error,--> gcp: Script disconnected unexpectedly. If you > expected your script to disconnect%!(PACKER_COMMA) i.e. from a > restart%!(PACKER_COMMA) you can try adding `"expect_disconnect": true` or > `"valid_exit_codes": [0%!(PACKER_COMMA) 2300218]` to the shell provisioner > parameters. > 1575605110,,ui,say,\n==> Builds finished but no artifacts were created.* > > > > -- > This mailing list is governed under the HashiCorp Community Guidelines - > https://www.hashicorp.com/community-guidelines.html. Behavior in > violation of those guidelines may result in your removal from this mailing > list. > > GitHub Issues: https://github.com/mitchellh/packer/issues > IRC: #packer-tool on Freenode > --- > You received this message because you are subscribed to the Google Groups > "Packer" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to packer-tool+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/packer-tool/8b016b9b-4088-4bb2-a37c-7bd3650d9494%40googlegroups.com > <https://groups.google.com/d/msgid/packer-tool/8b016b9b-4088-4bb2-a37c-7bd3650d9494%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- This mailing list is governed under the HashiCorp Community Guidelines - https://www.hashicorp.com/community-guidelines.html. Behavior in violation of those guidelines may result in your removal from this mailing list. GitHub Issues: https://github.com/mitchellh/packer/issues IRC: #packer-tool on Freenode --- You received this message because you are subscribed to the Google Groups "Packer" group. To unsubscribe from this group and stop receiving emails from it, send an email to packer-tool+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/packer-tool/CALz9Rt95_fGnCe7Vjfx58bOvS7aJS-KxTQxR9d1WjhozFPFrZw%40mail.gmail.com.
