diff --git a/menu/navigation.json b/menu/navigation.json index cdb5c6cca3..74ba2996e0 100644 --- a/menu/navigation.json +++ b/menu/navigation.json @@ -4595,6 +4595,10 @@ }, { "items": [ + { + "label": "Serverless overview", + "slug": "serverless-overview" + }, { "label": "Functions runtimes", "slug": "functions-runtimes" @@ -4739,6 +4743,10 @@ }, { "items": [ + { + "label": "Serverless overview", + "slug": "serverless-overview" + }, { "label": "Jobs limitations", "slug": "jobs-limitations" diff --git a/pages/serverless-containers/concepts.mdx b/pages/serverless-containers/concepts.mdx index 3bf29d2bf3..b250270e72 100644 --- a/pages/serverless-containers/concepts.mdx +++ b/pages/serverless-containers/concepts.mdx @@ -230,12 +230,12 @@ When provisioned with a [minimum scale](#min-scale) of `0`, Serverless Container Secrets are an extra-secure type of environment variable. They are environment variables that are injected into your container and stored securely, but not displayed in the console after initial validation. Secrets defined at the container level override the ones defined at the namespace level if they have the same name. -For more details about Serverless advantages, [read Serverless Overview](/serverless-containers/reference-content/serverless-overview/). - ## Serverless Serverless allows you to deploy your Functions (FaaS) and Containerized Applications (CaaS) in a managed infrastructure. Scaleway ensures the deployment, availability, and scalability of all your projects. +For more details about Serverless advantages, [read Serverless Overview](/serverless-containers/reference-content/serverless-overview/). + ## Serverless Framework Serverless.com (Serverless Framework) is a tool that allows you to deploy serverless applications without having to manage Serverless Container's API call. Write and deploy a YAML configuration file, everything else is handled automatically, even the image building. diff --git a/pages/serverless-functions/concepts.mdx b/pages/serverless-functions/concepts.mdx index 30f9f99838..a3c3fb2f2c 100644 --- a/pages/serverless-functions/concepts.mdx +++ b/pages/serverless-functions/concepts.mdx @@ -169,6 +169,8 @@ Secrets defined at the function level override the ones defined at the namespace Serverless allows you to deploy your Functions (FaaS) and Containerized Applications (CaaS) in a managed infrastructure. Scaleway ensures the deployment, availability, and scalability of all your projects. +For more details about Serverless advantages, [read Serverless Overview](/serverless-functions/reference-content/serverless-overview/). + ## Serverless Framework Serverless.com (Serverless Framework) is a tool that enables the deployment of serverless applications without having to manage Serverless Function's API call. Just write your configuration in a YAML and deploy, it handles everything. diff --git a/pages/serverless-functions/quickstart.mdx b/pages/serverless-functions/quickstart.mdx index e476eabcb4..a8eac74d1e 100644 --- a/pages/serverless-functions/quickstart.mdx +++ b/pages/serverless-functions/quickstart.mdx @@ -5,7 +5,7 @@ meta: content: h1: Functions - Quickstart paragraph: Quickstart guide to deploying and managing Serverless Functions on Scaleway. -tags: functions namespace +tags: functions namespace dates: validation: 2025-02-10 posted: 2021-05-26 @@ -15,6 +15,10 @@ categories: Scaleway Serverless Functions makes your [functions](/serverless-functions/concepts/#serverless-functions) available, executes them on demand and manages resource allocation for you. + + For more details about Serverless advantages, [read Serverless Overview](/serverless-functions/reference-content/serverless-overview/). + + Functions are designed for lightweight and short-lived workloads, and are limited to [a selection of runtimes](/serverless-functions/reference-content/functions-runtimes/#available-runtimes) for optimum performance. Refer to the [differences between Functions, Jobs, and Containers](/serverless-containers/reference-content/difference-jobs-functions-containers/) for more information on Scaleway's different Serverless products. @@ -88,4 +92,4 @@ The **Output** section displays the response from your function and the status c ## Going further -If you require more advanced usage, such as large projects with dependencies, automation, and multiple functions, refer to our [deployment methods](/serverless-functions/reference-content/deploy-function/) documentation and check our [repository](https://github.com/scaleway/serverless-examples) for examples and use cases. \ No newline at end of file +If you require more advanced usage, such as large projects with dependencies, automation, and multiple functions, refer to our [deployment methods](/serverless-functions/reference-content/deploy-function/) documentation and check our [repository](https://github.com/scaleway/serverless-examples) for examples and use cases. diff --git a/pages/serverless-functions/reference-content/serverless-overview.mdx b/pages/serverless-functions/reference-content/serverless-overview.mdx new file mode 100644 index 0000000000..9e260ca2c1 --- /dev/null +++ b/pages/serverless-functions/reference-content/serverless-overview.mdx @@ -0,0 +1,154 @@ +--- +meta: + title: Serverless overview + description: Understand the concepts and benefits of Serverless computing on Scaleway. +content: + h1: Serverless overview + paragraph: Understand the concepts and benefits of Serverless computing on Scaleway. +tags: functions serverless +dates: + validation: 2025-06-18 + posted: 2025-06-18 +categories: + - serverless + - functions +--- + +## What is serverless compute? + +Serverless computing is a cloud computing model where the cloud providers manage the infrastructure and dynamically allocate computing resources as needed. + +This means that there is no need to provision machines, manage a cluster, or pay for servers. Your application code is executed on demand, and you only pay for the computing time consumed by your software. + +This approach enables greater scalability, flexibility, and cost-effectiveness. + +Key features: +* **Automatic scaling:** Your application can scale up or down automatically based on demand +* **No server management:** No need to provision, maintain, or manage servers +* **Pay as you go:** Only pay for the computing time you consume, making it cost-effective + +Serverless is not limited to Serverless Functions which is perfect to deploy small chunks of code, it can also directly deploy containers on Serverless Containers and Serverless Jobs. +Refer to the [differences between Functions, Jobs, and Containers](/serverless-functions/reference-content/difference-jobs-functions-containers/) for more information on Scaleway's different Serverless products. + +## Why Serverless? + +Serverless offers numerous advantages that can significantly enhance your development and operational efficiency: + +* **Cost savings:** You only pay for the compute time your code uses, which can lead to significant cost reductions. No idle resources +* **Scalability:** Automatically scale your applications to handle varying loads without manual intervention. It is perfect for seasonal traffic and viral apps +* **Faster time to market:** Focus on writing code rather than managing infrastructure, accelerating your development cycles +* **Reduced operational overhead:** Let the cloud provider handle server maintenance, updates, and scaling, freeing up your team to focus on innovation +* **Eco-friendly:** Optimized resource usage reduces wasted energy +* **Focus on apps:** you can put all your energy into the application value instead of managing infrastructures + +## How to control the costs of Serverless? + +Serverless is inherently cost-transparent. Here are some tips to optimize costs: +* **Cost estimator:** When deploying Serverless resources via Scaleway Console, you can try different parameters to evaluate costs +* **Best practices** Use efficient code with optimized libraries, ensuring a small resource footprint +* **Monitoring** Monitor usage with built-in observability and use Cost Manager: [How to use cost manager documentation](/billing/how-to/use-the-cost-manager/) +* **Parameters** Define a max-scale setting according to traffic spikes + +Remember: Serverless eliminates upfront capital expenses and reduces operational costs giving you predictable, granular billing. + +## Ready to go Serverless? + +By adopting Serverless, you are choosing agility, innovation, and cost savings. +Whether you are a startup scaling rapidly or an enterprise modernizing legacy systems, Serverless lets you focus on what matters: delivering value to your users. + +You can fully deploy your API on Serverless or use it to empower and add automation to your infrastructure. +Serverless is excellent at handling traffic spikes, which is useful for offloading regular servers during special events. + +## Is my application a good fit for serverless? + +Most applications can benefit from serverless. Check some use cases: + +* **Event-driven workloads:** file processing, real-time notification, IoT data streams +* **Microservices and APIs:** Stateless, short-lived tasks (e.g., user authentication, payment processing, etc.) +* **Sporadic traffic:** Apps with variable usage (e.g., marketing campaigns, ticketing system). +* **Rapid prototyping:** Test ideas quickly without upfront infrastructure investment + +## How secure are Serverless resources? + +Scaleway prioritizes strong security and isolation for Serverless products. + +* **Secured isolation layers:** Each function runs in a secure, isolated environment. Our systems provide a VM-like security while maintaining container-like performance + +## How do I debug and monitor applications in a Serverless environment? + +Scaleway provides full observability: + +* **Logs and metrics:** Centralized logging and real-time metrics via Cockpit +* **Local debugging:** Test functions locally using our [local testing tools](/serverless-functions/reference-content/local-testing/#requirements) +* **Error Reporting:** Automatic alerts for failed invocations or resource bottlenecks via Cockpit. See [how to configure alerts for Serverless Functions](/serverless-functions/how-to/configure-alerts-functions/) + +As our Serverless environment does not encourage vendor-locking, you can easily debug your container locally. + +## Will Serverless lock me into the ecosystem? + +No. Scaleway Serverless is designed to minimize vendor lock-in. +We believe in empowering your freedom to choose, adapt, and evolve. Here is how we ensure flexibility: + +### No proprietary lock-in +- **No forced dependencies**: Some providers require customers to import specific libraries to work properly. We do not. +- **Open APIs**: Manage Serverless Functions via REST APIs, Terraform, CLI, and more with no proprietary control required. + +## How to migrate to a Serverless ecosystem? + +Serverless products at Scaleway allow you to gradually migrate to Serverless, offering different strategies: + +### Start small + +* **Small workloads:** Migrate non-critical workloads first, like parts of APIs, automation, and scheduled tasks +* **Proof of concept:** Use our tutorial and check our [scaleway/serverless-examples repository](https://github.com/scaleway/serverless-examples) for inspiration + +### Hybrid architecture + +* **Coexistence:** Run serverless endpoints alongside VMs, clusters, and traditional apps + +### Incremental refactoring + +* **Break monoliths:** Convert microservices or stateless components to Serverless first + +## What specific knowledge is required to deploy Serverless projects? + +Serverless is designed to eliminate infrastructure complexity, so teams can focus on innovation: + +### No infrastructure expertise needed + +* **Managed services:** Scaleway handles networking, scaling, patching, and availability +* **Simplified operations:** No need for DevOps engineers to manage clusters or servers + +### Developer-centric workflow + +* **Familiar tools:** Use Git, Docker, CI/CD pipelines, and IDEs you already know +* **Language flexibility:** Support for Python, Node.js, Rust, Go, PHP on Serverless Functions + +### Learn Serverless basics + +* **Minimal learning curve:** Teams only need to understand event-driven architecture, container basics, and Scaleway’s serverless console/CLI +* **Training resources:** Free tutorials, examples, and free-tier to experiment + +## Is Serverless a good choice for a growing business? + +Absolutely. Serverless is ideal for startups and scaling businesses due to its cost efficiency, elasticity, and operational simplicity: + +### Auto-Scaling for traffic spikes + +* **Zero manual intervention:** Automatically scale from zero to millions of requests during flash sales, marketing campaigns, or viral events +* **Example:** An e-commerce app handles black friday traffic seamlessly without provisioning extra resources + +### Pay-as-you-go cost model + +* **No idle costs:* Growing businesses avoid overspending on underutilized infrastructure +* **Predictable budgeting:** Use cost estimator to forecast costs based on expected usage + +### Focus on core innovation + +* **Reduce operational overhead:** Teams avoid spending time on server management, freeing resources for product development +* **Faster iteration:** Deploy updates in minutes without downtime + +### Enterprise-Ready as you scale + +* **SLAs and security:** Check our [SLA page](https://www.scaleway.com/en/terms/sla/) +* **Hybrid flexibility:** Seamlessly integrate with other Scaleway services (e.g., databases, messaging, AI/ML) to support complex workflows diff --git a/pages/serverless-jobs/concepts.mdx b/pages/serverless-jobs/concepts.mdx index e582074f47..18649f3e23 100644 --- a/pages/serverless-jobs/concepts.mdx +++ b/pages/serverless-jobs/concepts.mdx @@ -81,6 +81,8 @@ These functions automatically scale based on demand and are designed to be light Serverless Jobs are similar to Serverless Containers but are better suited for running longer workloads. See [the comparison between Serverless products](/serverless-jobs/reference-content/difference-jobs-functions-containers) for more information. +For more details about Serverless advantages, [read Serverless Overview](/serverless-jobs/reference-content/serverless-overview/). + ## Secrets reference A secret reference is a mechanism that allows you to use a secret stored in [Secret Manager](/secret-manager/) within Serverless Jobs. It allows you to securely reference sensitive data, such as API secret keys, passwords, tokens, or certificates. @@ -113,4 +115,4 @@ Examples using Terraform/OpenTofu can be found in our [Serverless Examples repos ## vCPU-s -Unit used to measure the resource consumption of a container. It reflects the amount of vCPU used over time. \ No newline at end of file +Unit used to measure the resource consumption of a container. It reflects the amount of vCPU used over time. diff --git a/pages/serverless-jobs/quickstart.mdx b/pages/serverless-jobs/quickstart.mdx index cdca8c7c26..243ddd6d5d 100644 --- a/pages/serverless-jobs/quickstart.mdx +++ b/pages/serverless-jobs/quickstart.mdx @@ -16,6 +16,10 @@ categories: Scaleway Serverless Jobs allows you to run recurring tasks in the cloud. A [Job](/serverless-jobs/concepts/#job) is based on a job definition, which is used as a template to create job runs. + + For more details about Serverless advantages, [read Serverless Overview](/serverless-jobs/reference-content/serverless-overview/). + + Jobs are designed for autonomous and recurring tasks, and therefore do not offer automatic scaling or a web interface. Refer to the [differences between Jobs, Containers, and Functions](/serverless-jobs/reference-content/difference-jobs-functions-containers/) for more information on Scaleway's different Serverless products. @@ -75,4 +79,4 @@ Discover the Serverless Jobs interface in the Scaleway console. 1. Click **Jobs** in the **Serverless** section of the side menu. The Jobs page displays. 3. Click the icon next to the job you want to delete, and select **Delete job** from the drop-down menu. -4. Type **DELETE** in the pop-up, then click **Delete job**. \ No newline at end of file +4. Type **DELETE** in the pop-up, then click **Delete job**. diff --git a/pages/serverless-jobs/reference-content/serverless-overview.mdx b/pages/serverless-jobs/reference-content/serverless-overview.mdx new file mode 100644 index 0000000000..d25fdc64fe --- /dev/null +++ b/pages/serverless-jobs/reference-content/serverless-overview.mdx @@ -0,0 +1,158 @@ +--- +meta: + title: Serverless overview + description: Understand the concepts and benefits of Serverless computing on Scaleway. +content: + h1: Serverless overview + paragraph: Understand the concepts and benefits of Serverless computing on Scaleway. +tags: jobs serverless +dates: + validation: 2025-05-23 + posted: 2025-05-23 +categories: + - serverless + - jobs +--- + +## What is serverless compute? + +Serverless computing is a cloud computing model where the cloud providers manage the infrastructure and dynamically allocate computing resources as needed. + +This means that there is no need to provision machines, manage a cluster, or pay for servers. Your application code is executed on demand, and you only pay for the computing time consumed by your software. + +This approach enables greater scalability, flexibility, and cost-effectiveness. + +Key features: +* **Automatic scaling:** Your application can scale up or down automatically based on demand +* **No server management:** No need to provision, maintain, or manage servers +* **Pay as you go:** Only pay for the computing time you consume, making it cost-effective + +Serverless is not limited to Serverless Functions which is perfect to deploy small chunks of code, it can also directly deploy containers on Serverless Containers and Serverless Jobs. +Refer to the [differences between Functions, Jobs, and Containers](/serverless-jobs/reference-content/difference-jobs-functions-containers/) for more information on Scaleway's different Serverless products. + +## Why Serverless? + +Serverless offers numerous advantages that can significantly enhance your development and operational efficiency: + +* **Cost savings:** You only pay for the compute time your code uses, which can lead to significant cost reductions. No idle resources +* **Scalability:** Automatically scale your applications to handle varying loads without manual intervention. It is perfect for seasonal traffic and viral apps +* **Faster time to market:** Focus on writing code rather than managing infrastructure, accelerating your development cycles +* **Reduced operational overhead:** Let the cloud provider handle server maintenance, updates, and scaling, freeing up your team to focus on innovation +* **Eco-friendly:** Optimized resource usage reduces wasted energy +* **Focus on apps:** you can put all your energy into the application value instead of managing infrastructures + +## How to control the costs of Serverless? + +Serverless is inherently cost-transparent. Here are some tips to optimize costs: +* **Cost estimator:** When deploying Serverless resources via Scaleway Console, you can try different parameters to evaluate costs +* **Best practices** Use efficient code with optimized libraries, ensuring a small resource footprint +* **Monitoring** Monitor usage with built-in observability and use Cost Manager: [How to use cost manager documentation](/billing/how-to/use-the-cost-manager/) +* **Parameters** Define a max-scale setting according to traffic spikes + +Remember: Serverless eliminates upfront capital expenses and reduces operational costs giving you predictable, granular billing. + +## Ready to go Serverless? + +By adopting Serverless, you are choosing agility, innovation, and cost savings. +Whether you are a startup scaling rapidly or an enterprise modernizing legacy systems, Serverless lets you focus on what matters: delivering value to your users. + +You can fully deploy your API on Serverless or use it to empower and add automation to your infrastructure. +Serverless is excellent at handling traffic spikes, which is useful for offloading regular servers during special events. + +## Is my application a good fit for serverless? + +Most applications can benefit from serverless. Check some use cases: + +* **Event-driven workloads:** file processing, real-time notification, IoT data streams +* **Microservices and APIs:** Stateless, short-lived tasks (e.g., user authentication, payment processing, etc.) +* **Sporadic traffic:** Apps with variable usage (e.g., marketing campaigns, ticketing system). +* **Rapid prototyping:** Test ideas quickly without upfront infrastructure investment + +## How secure are Serverless resources? + +Scaleway prioritizes strong security and isolation for Serverless products. + +* **Secured isolation layers:** Each container runs in a secure, isolated environment. Our systems provide a VM-like security while maintaining container-like performance + +## How do I debug and monitor applications in a Serverless environment? + +Scaleway provides full observability: + +* **Logs and metrics:** Centralized logging and real-time metrics via Cockpit +* **Local debugging:** Test containers locally using the Serverless CLI and emulator +* **Error Reporting:** Automatic alerts for failed invocations or resource bottlenecks via Cockpit. See [how to configure alerts for Serverless Containers](/serverless-containers/how-to/configure-alerts-containers/) + +As our Serverless environment does not encourage vendor-locking, you can easily debug your container locally. + +## Will Serverless lock me into the ecosystem? + +No. Scaleway Serverless is designed to minimize vendor lock-in. +We believe in empowering your freedom to choose, adapt, and evolve. Here is how we ensure flexibility: + +### Container portability +- **Docker compatibility**: Your container images (built with Docker, Helm, or other tools) are portable. You can redeploy them elsewhere—on-premises, on other clouds, or in hybrid environments. +- **No proprietary formats**: We do not modify your containers. What you build works anywhere. + +### No proprietary lock-in +- **No forced dependencies**: Some providers require customers to import specific libraries to work properly. We do not. +- **Open APIs**: Manage Serverless Containers via REST APIs, Terraform, CLI, and more with no proprietary control required. + +## How to migrate to a Serverless ecosystem? + +Serverless products at Scaleway allow you to gradually migrate to Serverless, offering different strategies: + +### Start small + +* **Small workloads:** Migrate non-critical workloads first, like parts of APIs, automation, and scheduled tasks +* **Proof of concept:** Use our tutorial and check our [scaleway/serverless-examples repository](https://github.com/scaleway/serverless-examples) for inspiration + +### Hybrid architecture + +* **Coexistence:** Run serverless endpoints alongside VMs, clusters, and traditional apps + +### Incremental refactoring + +* **Break monoliths:** Convert microservices or stateless components to Serverless first + +## What specific knowledge is required to deploy Serverless projects? + +Serverless is designed to eliminate infrastructure complexity, so teams can focus on innovation: + +### No infrastructure expertise needed + +* **Managed services:** Scaleway handles networking, scaling, patching, and availability +* **Simplified operations:** No need for DevOps engineers to manage clusters or servers + +### Developer-centric workflow + +* **Familiar tools:** Use Git, Docker, CI/CD pipelines, and IDEs you already know +* **Language flexibility:** Support for Python, Node.js, Rust, Go, PHP, and custom runtimes via Serverless Containers + +### Learn Serverless basics + +* **Minimal learning curve:** Teams only need to understand event-driven architecture, container basics, and Scaleway’s serverless console/CLI +* **Training resources:** Free tutorials, examples, and free-tier to experiment + +## Is Serverless a good choice for a growing business? + +Absolutely. Serverless is ideal for startups and scaling businesses due to its cost efficiency, elasticity, and operational simplicity: + +### Auto-Scaling for traffic spikes + +* **Zero manual intervention:** Automatically scale from zero to millions of requests during flash sales, marketing campaigns, or viral events +* **Example:** An e-commerce app handles black friday traffic seamlessly without provisioning extra resources + +### Pay-as-you-go cost model + +* **No idle costs:* Growing businesses avoid overspending on underutilized infrastructure +* **Predictable budgeting:** Use cost estimator to forecast costs based on expected usage + +### Focus on core innovation + +* **Reduce operational overhead:** Teams avoid spending time on server management, freeing resources for product development +* **Faster iteration:** Deploy updates in minutes without downtime + +### Enterprise-Ready as you scale + +* **SLAs and security:** Check our [SLA page](https://www.scaleway.com/en/terms/sla/) +* **Hybrid flexibility:** Seamlessly integrate with other Scaleway services (e.g., databases, messaging, AI/ML) to support complex workflows