InfoQ Homepage Configuration Management Content on InfoQ
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Slack Evolves Chef Architecture for Safety and Stability
In a recent blog post, Slack Engineering has detailed significant improvements to its Chef infrastructure. This manages tens of thousands of EC2 instances running its services, databases, and applications, and it recently moved from a single Chef stack to a more resilient, sharded infrastructure.
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System Initiative Launches DevOps Platform to Address Cloud Stack Drift
System Initiative aims to tackle some long-standing problems in conventional industry practices for deploying and managing cloud infrastructure. Specifically, existing solutions requiring static configurations for cloud infrastructure cannot reliably reflect fast-changing and dynamic cloud services, leading to "stack drift": unpredictability when engineers apply changes to infrastructure.
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Planning, Automation and Monorepo: How Monzo Does Code Migrations Across 2800 Microservices
Monzo products are supported by an extensive microservice-based platform of over 2800 services. The company relies on planning and heavy automation to drive code migrations at scale and leverages config service to support gradual roll forwards and quick rollbacks in case of issues. Migrations are managed by a central team rather than service owner teams to avoid delays and inconsistencies.
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LLM-Powered DevOps Assistant Clio Launches to Help Engineers Manage Cloud Infrastructure
Acorn, a company founded to help organisations implement AI-based technology solutions, has recently introduced Clio, an AI-powered command-line assistant designed to help engineers manage DevOps workflows. In a blog post and a YouTube live stream, Acorn describes Clio as a "slightly grumpy but friendly assistant" which can handle various DevOps-related tasks through natural language.
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Public Preview of Azure Compute Fleet: Streamlining Azure Compute Capacity Management
At the annual Build conference, Microsoft announced the public preview of Azure Compute Fleet, a new service that streamlines the provisioning and management of Azure compute capacity across different virtual machine (VM) types, availability zones, and pricing models to achieve desired scale, performance, and cost.
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Apple Open Sources Pkl, a Configuration as Code Programming Language
Recently, Apple open-sourced Pkl, pronounced "Pickle," a configuration-as-code language. Pkl has the the goal of streamlining configuration management, by serving as a command-line utility, software library, or build plugin.
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DoorDash Uses CockroachDB to Create Config Management Platform for Microservices
DoorDash created a configuration management platform to help its logistics team maintain the growing number of business preferences and configuration values. The company used CockroachDB for persistence and simplified the architecture compared with the previous solution. The new platform enables experimentation, improves configuration value lifecycle, and provides flexibility and extendibility.
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AWS Introduces Amazon CloudFront KeyValueStore: a Low Latency Datastore for CloudFront Functions
AWS recently announced Amazon CloudFront KeyValueStore, a secure global low-latency key-value datastore that allows read access from within CloudFront Functions, enabling advanced customizable logic at the CloudFront edge locations.
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Kubernetes Report Finds Increase in Poorly Configured Workloads
Fairwinds, a provider of Kubernetes software, has released their Kubernetes Benchmark Report 2023. The report shows an overall trend of worsening configuration issues across the surveyed organizations. This includes increases in organizations running workloads allowing root access, workloads without memory limits set, and workloads impacted by image vulnerabilities.
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Score Provides a Workflow Centric Approach to Container Workload Management
Score is designed to reduce the complexity and duplication required to run workloads across multiple cloud environments. Score defines workloads in a platform-agnostic fashion via YAML. At the time of release, the Score supports three platforms: Helm, Docker Compose, and Humanitec.
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HashiCorp Vault 1.8 Adds Diagnose Command, Key Management Secrets Engine, and Expiration Manager
HashiCorp Vault 1.8 brings notable features and improvements to the secrecy and privacy product including Vault Diagnose, integrated-storage autopilot, Key Management secrets engine for AWS, expiration manager improvements, and control-group triggers. Vault helps users to manage secrets and protect sensitive data using UI, CLI, or HTTP API.
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What's New in MicroProfile 4.0
Delivered under the newly-formed MicroProfile Working Group, the much anticipated release of MicroProfile 4.0 was made available to the Java community. Features include alignment with Jakarta EE 8 and updates to all APIs. The standalone APIs remain unchanged. MicroProfile 4.0 was delivered with incompatible changes to five of the APIs, namely Config, Fault Tolerance, Health, Metrics and OpenAPI.
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Puppet Relay Provides Event-Driven Automation for Common Workflows
Puppet has announced the beta release of Relay, their event driven automation platform. Relay allows for automating processes as code. There are a number of pre-written workflows and there is support for creating additional workflows. Relay has a number of integrations available for use in workflows including AWS, Kubernetes, Azure, PagerDuty, and GitHub.
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Microsoft Releases Azure App Configuration to General Availability
Azure App Configuration is a new service on Microsoft's Cloud Platform, allowing developers to centralize their application configuration and feature settings in a secure and straightforward manner. In a recent Microsoft Azure update, the public cloud vendor announced the general availability of this service.
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Terraform 0.12 Release: New HCL Syntax, Improved Error Messages, and Upgrade Tooling
Terraform 0.12 release includes updates to the HCL, such as first-class expression syntax, value types, loops, dynamic blocks, and conditional expression improvements. Error messages now contain additional context, and the output to a terraform plan now renders in a more readable format. Terraform 0.12 isn't 100% backwards compatible, but comes with an upgrade and validation tool.