Gcp metadata startup script The compute engine serial console will show the metadata script executing so that you can see exactly what is happening. Host maintenance. On AWS, you would use Systems Manager or the user data field on EC2. Apr 16, 2002 · In Google Cloud Platform's Ubuntu 16. The startup script provides you a universal solution for the Jun 1, 2021 · Windows uses CRLF for EOL. So, try this: gcloud compute instances add-metadata "server-1" --metadata-from-file startup-script=~/meta. The node has a built-in startup sequence to initialize the node and join it to the cluster and to ensure that this works properly (e. Startup scripts stored Mar 16, 2023 · Create a startup script in Google Cloud. Refer to Running Startup Scripts for details. ; Please do not leave +1 or me too comments, they generate extra noise for issue followers and do not help prioritize the request. Project-wide Metadata In addition to setting metadata on individual VMs, you can also define metadata at the GCP project level. First of all, download the startup script file to your computer from below the Start button and the timer of the lab. sh in my local laptop and i want to run this script file in GCP machine as soon as provision i created this terraform file resource "google_compute_attached_ Oct 29, 2021 · 1. Click the name of your VM. The filename is not documented. Here is my metadata_startup_script code May 13, 2017 · By Default GCP VM instances are executing startup script in the /tmp location. Startup script YAML format. Apr 21, 2021 · Using the gcloud command-line tool, use the instances add-metadata command to add metadata to the instance. Write the Startup Scripts specific for that Virtual Machine; Write startup scripts, store them in Google Cloud Storage Bucket, and refer to them while creating Virtual Machine. Choose a unique one; logs bucket $ gsutil mb -l us-east1 -p gcs-gce-project-lab gs://gcs-gce-bucket. This is the code (and script) I am Oct 1, 2019 · I have a question regarding the inclusion of a start-up script as a file, metadata_startup_script = “${file(“startup-script. developers. I have uploaded t Aug 30, 2021 · The bucket name must match the log_bucket_metadata_name called in our worker-startup-script. Afterward, you also need to reset your instance before the metadata takes effect by using gcloud compute instances reset. So, to avoid this you can increase the initial delay in your health check. Mar 9, 2018 · startup-script always run when use the "Deploy a container image to this VM instance" option. to ensure that when you ask for 100 nodes you get 100 functional nodes) you cannot add additional logic to the startup sequence. Apr 29, 2025 · Running startup scripts. CHECK STARTUP SCRIPT LOGS. Dec 13, 2023 · Introduction: In this guide, we’ll explore how to leverage Terraform to automate the deployment of instance groups in Google Cloud and… May 20, 2017 · Add your startup script using one of the following keys: startup-script: Supply the startup script contents directly with this key. Jul 28, 2018 · Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Aug 29, 2023 · GCP metadata access from startup script. Startup scripts stored locally or added directly execute before startup scripts that are stored in Cloud Storage. sh to install and configure apache server, has been mentioned and invoked using metadata_startup_script terraform argument. instance_id="1234567890" protoPayload. Moveover it seems like we can't use a "startup-script" metadata anymore and need to use the "startup script section" instead. The metadata server provides information about a VM's scheduling option in the scheduling/ metadata directory by using the maintenance-event key. When you specify a startup script URL, Google Compute Engine downloads the script to a temporary file and runs it. This is done either with a single line for the startup script, or with <<SCRIPT[script code]SCRIPT for multiple lines. To declare the metadata in the main. Hot Network Questions Jun 28, 2020 · GCP metadata access from startup script. type="gce_instance" resource. No folder was created in C: disk. It is working. Apr 25, 2023 · Creating a rhel-7-v20230411 GCP instance using terraform, but the metadata_startup_script is failing: metadata_startup_script = <<EOF #!/bin/bash echo "Downloading and installing Feb 9, 2024 · My TF code creates several GCP VM Instances using google_compute_instance, each instace use the metadata and metadata_startup_script to upload the public key and run an initial script respectively, but for some unknown reason ONLY the metadata_startup_script is NOT running when TF is launch from an Azure Pipine, everything else runs fine. Boolean values Apr 21, 2021 · I am preparing Windows VM instance in GCP. Please vote on this issue by adding a 👍 reaction to the original issue to help the community and maintainers prioritize this request. result} /Y" } In gcp console it looks like this: gcp console May 14, 2025 · Query metadata server for notices; Startup scripts overview; Use startup scripts on Linux VMs; Troubleshooting VM start up Aug 20, 2014 · $ gcloud compute instances add-metadata <instance-name> --zone <instance-zone> --metadata startup-script='#! /bin/bash hostname <hostname>' Notice that if you already have a startup-script you need to add to the existing startup-script below command or you will replace all the startup-script: $ hostname instance-name You signed in with another tab or window. I'm trying to get the following script to run on a CentOS instance at start up on GCE. Time synchronization Oct 20, 2016 · Startup scripts or the application can retrieve this information to set environment variables, connect to external services, and otherwise configure the instance. Dec 7, 2019 · I am trying to run a NodeJS server on gcloud. The script will run every time the instance is started. Startup script for a GCP VM designed to test web application infrastucrure availability - tcrear84/GCP-startup-script-template May 11, 2023 · According to your script and to the logs, your folder is correctly created in the home folder. "],[[["Linux startup scripts are files that automate tasks during the startup of a virtual machine (VM) instance, which run as the `root` user after the VM boots and a network is available. Jan 8, 2021 · In GCP while creating a VM using terraform we have this parameter "metadata_startup_script" where we actually set a templatefile (bash script) that runs whenever VM restarts. Much of the documentation for startup scripts also applies for shutdown scripts. --metadata startup-script-url=URL: supply a Cloud Storage URL to the startup script file by Order of execution of Windows startup scripts. I have the custom metadata "startup-script" set on the instance name and the following script as the value. items = {'key': 'startup-script', 'value': job_script} Oct 7, 2021 · As the public documentation from GCP about startup scripts on Windows VM the metadata keys that can be used for the disk partition needs to be the correct as the following, you need to compare if is need it to execute a command or a script. Thanks, Aug 13, 2021 · GCP - Build a Web Server using startup-script. Startup scripts specified by VM-level metadata override startup scripts specified by project-level metadata, and startup scripts only run when a network is available. Waiting…” is an indicator that the instance service account may not have compute. I have all components prepared, I need to pass metadata name tags, metadata value will be a list of values, like: Parameter tag A, Parameter tag B, Parameter tag C. GCP Startup Script Execution location. Oct 25, 2022 · Looking to get in touch?Drop me a line at vishal. Can this been done in Terraform. Google Cloud Platform (GCP) gives you the option to add a startup script to your instance. I wrote a python script to write the date and time to the flag. Hot Network Questions Sep 7, 2021 · GCP metadata access from startup script. You switched accounts on another tab or window. I want to automate user creation. Cloud Storage). For this you can use startup scripts with a flag file or cloud -init. Startup script for a GCP VM designed to test web application infrastucrure availability - DaJace22/GCP-startup-script-template Every GCP virtual machine (VM) instance stores its metadata on a metadata server. instanceMetadataDelta. scheduling: Since this is going to be temporary machine, I made the VM a May 5, 2022 · Sometimes when the vm is starting, it needs more time to execute the startup script. I think the best solution is to use the metadata with the windows-keys key as described here. 8. The solution is to generate a double key, one will be used by gcp to generate the password and the second to For the purposes of this lab, the resource configuration should be as minimal as possible. The command that I'm specifying is the following: gcloud compute instances create dora-scanner --zone=us-central1-a --machine- Jan 14, 2021 · resource. Dec 25, 2022 · Startup scripts can be added to Linux VM either using the Automation section during VM creation or using metadata keys. Feb 5, 2024 · startup-script: Metadata tag which includes a path in the local VM to a script that will run when the VM starts. For example, 'startup-script' is a key that is read and executed during start-up. Furthermore, I am trying to use metadata to auto create users. sh”)}” If I declare a variable in the terraform script how the script can access ${var. Mar 6, 2019 · The startup script is taken from the metadata server. instance_client. Scroll down to Custom Metadata. txt ]; then. if [ ! -f /var/run/flag. The variables defined that way are lost as soon as that session of the shell exits. startup-script-URL: Supply a Google Cloud Storage URL to the start script file with this key. Within this field you can specify multiple startup scripts. sh): Jan 12, 2020 · Use of Compute Instance startup script. Apr 17, 2025 · To use a startup script you must add the startupScripts field to the VM spec field. Google Compute Engine には VM が起動する時に実行されるコマンドである startup script を設定できます。 ref: Startup Scripts Overview. 15. Click Edit. The following table contains links to documentation that describes how to use startup scripts. 3. But if you want to specify a bash script that would run just once after the VM is created. There are multiple ways to set up a static web server on google cloud but with this method, you will easily set up a web-server on few…. setMetadata permissions. Tip: put your script into a file, make sure the EOL uses the Linux format and specify a file instead of text inside your . Compute Engine’s metadata service offers a mechanism for storing and retrieving metadata in the form of key-value pairs, including startup/shutdown scripts, SSH keys and numerous feature flags. Jun 29, 2021 · metadata_startup_script - (Optional) An alternative to using the startup-script metadata key, except this one forces the instance to be recreated (thus re-running the script) if it is changed. sudo apt Nov 19, 2021 · google_metadata_script_runner shutdown Startup and Shutdown scripts are stored in metadata. To accomplish this, you will only need to include the following additional arguments in your configuration: machine_type, boot_disk, network_interface, metadata_startup_script, and allow_stopping_for_update. GCE Metada not defined. Apr 1, 2021 · In GCP cloud I would like to deploy and then configure Windows Server using gcloud startup script. us export BUCKET_NAME=gcp-00-752374a2c5be-startup Dec 14, 2021 · Good evening, I've been trying to modify my Instance Startup script in Google Compute Engine, nevertheless with a new version of GCE (probably Dec 2021 or Nov 2021) the display has changed. 最近は Terraform による GCP リソースの宣言的な管理をされることが増えてきたため、この機能を利用する方も増えてきたのではない Nov 29, 2021 · Attaching a metadata script is an automated startup script that you do not have to interfere with whenever you are using Terraform on GCP. "],["Startup scripts can be specified at the project level or the VM level, with VM-level scripts overriding project-level scripts, and can use bash or non You signed in with another tab or window. Firewall rules can also be specified in the form of tags. Optionally they can also modify the metadata of an existing Google Cloud instance to add a startup script. Type yes at the prompt. How can we do it? This is our working terraform file to create 1 VM: Dec 15, 2019 · I test without success the solution based on windows-startup-script-cmd. We already have a GCP Project with a network. I think the shell script is failing due to EOL (end-of-line) issues. It will be attached to your resource "google_cloud_instance" code. In this blog post, I will explain both ways. But it doesn't work. Use startup scripts in your instance templates for prototyping and rapid development, and use custom images when you are ready to deploy production-quality services. This document Jun 10, 2015 · You can add a startup script to an already created VM by creating a new custom metadata field. Sep 16, 2021 · There are multiple ways to debug this. In the GCP Console goes to Navigation Menu> Cloud Storage. we also need the IP of the first VM that was created and pass it in to the metadata script of the second VM. Startup script for a GCP VM designed to test web application infrastucrure availability - Velma098/GCP-startup-script-template Startup script for a GCP VM designed to test web application infrastucrure availability - NichFos/GCP-startup-script-template Sep 4, 2020 · Hello there, by default Packer wraps any provided startup scripts in a helper script that requires write access to the instance metadata. For Windows VMs, by using the System account. The first thing you have to do is to login to the Google Cloud Console and create a new project for your testing purpose. I have gce resource being created and bootstrapped with a startup script but se Aug 15, 2020 · A startup script is a script that is executed once the system is created and spins up for the first time. Feb 19, 2025 · The metadata_startup_script in your Compute Engine runs every time the instance boots. I would like to pass multiple values using windows-startup-script metadata. Aug 27, 2019 · Lots of examples exist online that show how to run a startup script on a VM deployed on GCP/GCE with Terraform, but they all use inline startup scripts, with all the startup script code included in the terraform compute. It also helps if there is some delay in the network because some startup scripts issues are related to network connectivity with the metadata server. Apr 22, 2024 · If that file is present the startup script should exit and not run on reboots. GCP Startup script windows difference. 5-2) patch-partner-metadata; perform-maintenance; remove-iam-policy-binding; remove-labels; remove-metadata; remove-partner-metadata; remove-resource-policies Documentation for the gcp. Apr 22, 2022 · I am trying to set up an Instance using an Instance Template in the GCP Deployment Manager. You signed in with another tab or window. Startup scripts are executed in alphabetical order, based on the name of each startup script. 0. What have you tried? Suggestions: 1) SSH into the instance and rerun the startup script and review the output for problems: sudo google_metadata_script_runner startup 2) View the startup script logs: sudo journalctl -u google-startup-scripts. Initital Successful Run. How to get GCP "iampolicy" information in . Follow these steps: Get to your VM's configuration page: Navigate to https://console. Scripts must be specified as Kubernetes secrets. You can use the metadata_startup_script but add logic in the script to check the existence of a Jan 16, 2023 · I have gce resource being created and bootstrapped with a startup script but seeing some weird issues with variables. Reload to refresh your session. Upload the Startup Script to a Cloud Storage Bucket. Apr 22, 2019 · gcloud compute instances create testinstance \ --image-family ubuntu-1804-lts \ --image-project ubuntu-os-cloud \ --metadata-from-file startup-script = <PATH_TO_SCRIPT> We can quickly spin up an instance that will automatically run a startup script we specify, right out of the box. Follow the instructions for running a startup script. This would work on AWS EC2 (pass in via EC2 user data or SSM doc), or on GCP (pass in via metadata_startup_script or metadata key value as shown below. metadata_startup_script: Add your startup script Oct 24, 2024 · You could provide this script using the startup-script metadata key or host it in Cloud Storage and reference it with startup-script-url. In the “Custom metadata” section I added one metadata as follows: Key: windows-startup Jun 28, 2021 · In this project, we will learn how to use Terraform with GCP but also create a Apache Webserver on the instance (f1-micro) using bash script. May 4, 2021 · Running the startup script is easy and there are plenty of blog posts describing how to do it including GCP public documentation. 在 GCP 中的 GCE 建立 VM 時常會有要順便安裝或設置的套件與服務的需求，並將其打包成一個 startup script 送過去，但是時常會發生機器啟動後卻沒有順利地被安裝。最直接的原因就是 script 出錯或是根本沒被執行 Jan 2, 2025 · After deploying the infrastructure using Terraform commands, a new GCP instance is created, and the startup script is executed, installing Nginx and leaving a log message on the instance. Startup scripts can apply to all VMs in a project or to a single VM. addedMetadataKeys="startup-script" As per the GCP doc to view the startup script logs you need to login to the instance and able to see that startup-script output is written to the following log files: CentOS and RHEL: /var/log/messages 6 days ago · To avoid this, store your startup or shutdown script as a file hosted at an external location, such as Cloud Storage, and provide the startup script URL when creating a VM. I used the gcloud metadata to build a startup script. Serial port 1 (console) output: 2018/05/10 07:07:51 GCEMetadataScripts: Starting startup scripts (version 4. Note the dash in the startup-script inside metadata key value pairs. boot_disk: select the image to use. foo=bar) View the values of compute instance metadata Nov 2, 2020 · name: the name of the VM inside GCP. Create GCE instance and run Startup script. labels. jsから試してみる FirebaseのCloud FunctionsからGoogle Cloud Translationを試してみる FirebaseのAuthenticationをVue. To do so, include #!/bin/… at the beginning of the script to indicate the script interpreter. We can configure a startup script to run a few different ways: A remote file stored on a public server; A file stored in a google cloud bucket; Inlined into our deploy script; An example below shows us setting metadata key value pair in the Jun 18, 2024 · GCP: Modify Startup Scripts in Metadata. 1. tags: add network tags. When creating a new VM instance, programmers can specify startup scripts in the Google Cloud Console. This replaces the startup-script metadata key on the created instance and thus the two mechanisms are not allowed to be used simultaneously. com Click your project. VM's automatically has access to the metadata server API without any additi May 8, 2025 · Use a startup script. This is the file used to create GCP Instance with the below configuration, centos-7 on GCE Jan 20, 2025 · There are literally two ways you can use the Startup Scripts while creating Virtual Machines on the GCP platform. Is metadata_startup_script GCP provider speicific? What's the corresponding mechanism in the terraform Azure provider ? For e. Feb 14, 2024 · Community Note. I have written the following script for purpose of Sep 30, 2020 · Just like AWS EC2 supports custom scripts (bash on linux) to be passed in via a user_data attribute, GCP offers a couple of ways to pass in something similar - using a startup_script passed in as metadata. This way, these files are downloaded onto the VM, rather than stored in the metadata server. instance. I tried adding. 6@1). But in my customized ubuntu OS, I have restriction on /tmp location not to execute anything in this location due to security reasons. Refer the code section below. The following table shows, based on the metadata key, the order of Apr 17, 2025 · For example, to use a Python 3 startup script, add #! /usr/bin/python3 to the beginning of the script. My cloud functions looks like this: May 7, 2025 · You cannot specify startup scripts to run on GKE nodes. On GCP, you would use the metadata_startup_script (I wrote a couple of posts around GCP’s metadata startup script here) May 10, 2018 · I added statup script by custom metadata: Key: startup-script; Value: #!/bin/bash mkdir C:\newfolder; But, it was not working. The message “Startup script not finished yet. Since they upgraded to 16. Other metadata can also be specified which can be used in the compute engine for some other purposes. gcloud compute instances create simple-apache --metadata startup-script-url=URL. May 28, 2021 · You can bake a startup script directly into the creation of your GCE compute instance when using Terraform. Aug 2, 2019 · I would recommend you to take a look at the documentation about setting the startup scripts within deployment manager. If none of the preceding helped, you can create a startup script to collect information right after the instance starts. windows_user} ${random_string. jsから試してみる Google Cloud May 15, 2020 · Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Nov 8, 2019 · I am launching GCP instances from my python code using the googleapiclient libraries. You can use cmd sudo journalctl -u google-startup-scripts. 02 I can't find the logs anymore. I think you intended to use this key. Google Cloud SDK (gcloud) and Terraform is setup on your workstation. Create an instance template, which uses the startup script: BinaryMonster@cloudshell:~ (gcp-Project-ID)$ gcloud compute instance-templates create nginx-template --metadata-from-file startup May 8, 2025 · For more information about startup scripts, see the startup script overview. In my startup script, I access the metadata as follows: Jun 3, 2022 · However, I can't figure out how to pass a startup script via metadata to run on VM startup using the modern python function. bulbule@gmail. I am using a startup script to perform VM initial configuration. But the home folder of which user?? You are using a path shortcut ~/ but for who? Jul 28, 2020 · When building a Compute Engine template I can specify custom metadata key startup-script-url to load a script from a storage bucket. Prerequisites. When managing a compute instance, your module is responsible for passing the library of functions as a string values of the startup-script metadata key. Rendering a template in terraform. to do the following, sudo apt-get update; sudo apt-get install -y apache2; sudo systemctl start apache2; sudo systemctl enable apache2; May 15, 2025 · Shutdown scripts function very similarly to startup scripts. compute. tf file can be used the next block as an example. For Windows instances you have the option to add a sysprep-specialize script […] Nov 11, 2020 · Note that this is a different use case from that of executing a bash / powershell script on a VM spin up. sh For more details on metadata usage, run: gcloud compute instances add-metadata --help or go here: Aug 28, 2023 · I'm trying to run a startup script on a managed instance group of spot VMs. You can use cmd sudo google_metadata_script_runner -d --script-type startup to debug script. SSH into VM; Run sudo journalctl -xefu google-startup-scripts -f; The script has run successfully as per logs below: Oct 29 14:48:48 instance-1 google_metadata_script_runner[521]: startup-script-url: Processing triggers for man-db (2. ; startup-script-url: Metadata tag which includes a GCS path to a script thay will If you can’t use Terraform I’d also agree with storing secrets in Secret Manager and obtaining them through start up script Default compute engine service account (or whatever sa you use with the instance) just needs permissions to access the secrets Dec 17, 2020 · From what I could test on my end, it looks like you're adding the Cloud Storage path for the PowerShell script in the windows-startup-script-ps1 metadata key, which is meant for local startup scripts that have previously been added to the VM's image, instead of the windows-startup-script-url key that supports GCS objects: May 6, 2025 · Startup scripts might have different results after distribution package updates. You can use these metadata Oct 3, 2016 · The startup-script added to an instance in GCP doesn't seem to run adding a metadata with the key startup-script and value of a script should cause the May 30, 2020 · I'm triggering the VM instance to start on a change in a Google Cloud Storage bucket, and have a start-up script that I attempt to store in the metadata of the GCE instance. 1 instance, the output of my startup script was written to /var/log/startupscript. 09 Updated: sudo google_metadata_script_runner startup. Jan 14, 2018 · I can not understand how to use startup_script_file in Packer. Jun 16, 2022 · An argument named "metadata_startup_script" is not expected here. Is there anyway to change the default execution path of startup script. . 6 days ago · A startup script is a file that performs tasks during the startup process of a virtual machine (VM) instance. Your module may also pass configuration via the startup-script-config metadata key. You can use the Google Cloud CLI, the API, or Google Cloud console to provide a startup script. You signed out in another tab or window. service – May 10, 2020 · 2. This post assumes the following: 1. Inject the library into the compute instance by reading the output content like so: Feb 12, 2024 · My TF code creates several GCP VM Instances using google_compute_instance, each instace use the metadata and metadata_startup_script to upload the public key and run an initial-script respectively, but for some reason the metadata_startup_script is NOT running when TF is executed from an Azure Pipine, everything else runs fine. Oct 22, 2024 · Google recommends that startup scripts complete within 5 minutes, but this limit can be adjusted using the startup-script-timeout metadata key if needed. 2018/05/10 07:07:51 GCEMetadataScripts: No startup scripts to run I wrote a python script to write the date and time to the flag. How to programmatically get current project id in Google cloud run api. 04. g. We are finally ready to give this test a go and monitor the progress of each task including metadata and Oct 9, 2020 · Read this post to understand the different ways to pass in a startup script to compute engine (using terraform) To view metadata attributed set on the instance (e. How can I inject an environment variable into the startup script for gcloud compute instances create? 4. I have PowerShell script (for Windows Server configuration) prepared and tested. txt file showing that the startup script is running. 2. 11. The startup script can be a Windows batch script, PowerShell or a shell script if using Linux. When i run the startup script command after connecting using SSH, everything works fine. Metadata can be set at instance-level for each individual VM or project-wide level for all VMs within the Apr 24, 2022 · インスタンスを作成して即削除できます。他に実行したい処理があれば、startup-scriptに書いてください--scopes=compute-rwがないと権限ないと怒られる May 8, 2025 · These values are useful for indicating when startup scripts have finished or for providing other infrequent status notifications to other applications. The type of file containing the script also impacts the order of execution. Now, I am passing the AWS credentials as metadata to the instance configuration: Now, I am trying to access this metadata from my start up script, which is also passed as a metadata [key, value] pair. The documentation for the new instance and existing instance as shown in GCE Start Up Script Apr 12, 2021 · Google Compute Engineのstartup scripts(起動スクリプト)の機能を試してみました。 （最近GCPの「やってみた」系の記事が続いています） Google Cloud TranslationのAPIをローカルのNode. Nov 9, 2022 · we need to create 2 VM in GCP using terraform with: different startup scripts; we need the first and second VM will not be created at the same time. The Jan 9, 2017 · Startup scripts are the best way to configure your instance like installing some packages, starting up a docker container and so on. In documentation I read this:. machine_type: the machine type to use, a full list can be found here. These practices can help make your startup scripts more robust, maintainable, and effective at automating your VM deployments. To use a startup script you must add the startupScripts field to the VM spec field Jul 15, 2021 · gcp-vm. For both shutdown and reboot tasks, VMs always run shutdown scripts as follows: For Linux VMs, by using the root user. Metadata is set on the instance Startup script for a GCP VM designed to test web application infrastucrure availability - docj23/GCP-startup-script-template You signed in with another tab or window. When you update your startup script, the instances using this startup script will automatically be able to use the updated script. Jul 13, 2021 · Startup scripts are applied to a running virtual machine as well as a new VM that you create from scratch or you can link a startup script that exists in Google Cloud Storage. Also this script will be excuted every time the instance restart. service -f to check script run result. By default, every GCP Project comes with a default network. random. May 15, 2025 · Most of the VM properties that you can specify in a request to create an individual VM instance can also be specified for an instance template, including any VM metadata, startup scripts, persistent disks, and service accounts. tf. May 6, 2025 · A startup script is a file that contains commands that run when a virtual machine (VM) instance boots. This example demonstrates how to create a GCP instance with a startup script using Terraform. Create the startup script (startup. Create a bucket with a unique bucket name. metadata_startup_script: add your startup script, I will go into more detail about the script next. Jan 21, 2020 · Instead of storing startup scripts directly in the instance's metadata, store the scripts in a remote location on Cloud Storage bucket. google. io/vishal_bulbule #gcp #goo Jul 4, 2021 · Download Sample Startup Script. 7. Apr 17, 2025 · Pass a startup script. Use any of the available startup script keys:--metadata startup-script=CONTENTS: supply the startup script contents directly by using this key. For more information about shutdown scripts, see Running shutdown scripts. The metadata might indicate that the startup script is located at a URL (e. A startup script can be provided via the startup_script_file or 'startup-script' instance creation metadata field. metadata. It works fine but upon adding startup-script in metadata, it doesn't. com, or schedule a meeting using the provided link https://topmate. 1. Instance resource with examples, input properties, output properties, lookup functions, and supporting types. jsonkey} if the script is a reference to a file?? You signed in with another tab or window. metadata: items: - key: startup-script value: "STARTUP-SCRIPT-CONTENTS" Apr 17, 2020 · The export command in the bash shell defines a new environment variable only for the current shell session. Main Terraform file; The instance start up script initscript_chef. It states to set the metadata with different format, give it a try it should work. In the above eg, the http tag allows ingress traffic metadata_startup_script = <<-EOT #!/bin/bash EOT allow_stopping_for_update = true } Run the following commands to initialize the module and update the instances. txt file so I could test. The metadata is copied to a local file for execution. Aug 27, 2024 · This gives you ability to configure most instances via project metadata, but you can still overwrite individuals by setting instance metadata. Unable to run metadata_startup_script in Terraform. The script does not appear to be run because i see no evidence of it in the logs nor my server coming online. Go to Compute -> Compute Engine -> VM Instances. If you restart your instance, after it boots up it will connect to the metadata server and take the script from there and then execute it. Startup script doesn’t seem to work on GCE (Google Compute Engine). Although complex post-configuration should be left to tools such as Ansible, essential bootstrap type commands or custom routes for instances in private subnets are reasons why you might need to use this hook. You can specify a startup script through the metadata server, using the startup-script metadata key. Steps for using the startup script. metadata = { windows-startup-script-cmd = "net user /add ${var. If you do use startup scripts, consider updating your scripts to be deterministic. Here is my metadata_startup_script code metadata_startup_script = <<-EOF #!/bin/bash. google-cloud-platform Oct 6, 2020 · Onboarding bash scripts (templates) for AWS, Azure and GCP; Shell Script to configure BigIP Instances on the cloud. Startup script execution order. May 10, 2022 · I'm deploying a Windows Instance in GCP with couple of startup scripts using the metadata option in the gcp_compute_instance module, as the instance is getting created as expected but the startup scripts are not getting executing, kindly refer the below task and do suggest what changes I need to do to execute the startup script (first creating Nov 30, 2018 · So I figured out I use a start up script on the instances to provision the correct DNS IP to the servers, and having them all accessible without doing a lot of crazy work… Resolution? I went to the GCP console, then to the instances and edited them. However, everytime I reboot the time and date are updated in the flag. Startup script for a GCP VM designed to test web application infrastucrure availability - ascaife2/GCP-startup-script-template Mar 5, 2021 · I am using terraform to automate GCE creation. Compute Engine provides support for running startup scripts on Linux VMs and Windows VMs. The instance template is: gcloud compute instance-templates create spot-template \\ --machine-type e2-micro \\ --tags Jun 28, 2020 · I'd like to pass a startup-script to my free f1-micro instance VM in GCP. For example, to use a Python 3 startup script, add #! /usr/bin/python3 to the beginning of the script. log. CSV Jun 30, 2021 · i have a script file named as auto. 2021. Mar 1, 2022 · Terraform GCP Instance Metadata Startup Script Issue. You can use either bash or non-bash scripts as startup scripts. tf file. 6 days ago · Startup scripts specified by VM-level metadata override startup scripts specified by project-level metadata, and startup scripts only run when a network is available. Note: Any user or process on your VM instance can read and write to the namespaces and keys in guest-attributes metadata. You can use multiple startup scripts. Click on Create. This is different than the cloud-init because cloud-init is called only while creating a new VM. jestba frxq sgov nvgwp irtvxv stubl agrt jcvvne rujs ojoja