Blockchain DevOps Development Company

Set Up GitOps with ArgoCD for Continuous Delivery on EKS In the rapidly evolving landscape of cloud-native technologies, Kubernetes has emerged as the de facto standard for container orchestration. As organizations scale their infrastructure, managing multiple Kubernetes clusters becomes inevitable. With this growth comes the challenge of ensuring consistency, reliability, and efficiency across all clusters. Enter ArgoCD, a powerful tool for continuous delivery and GitOps workflows in Kubernetes. In this blog post, we'll explore why integrating multiple clusters in ArgoCD is essential and how we can integrate multiple AWS EKS clusters in ArgoCD. If you are looking to leverage the potential of DevOps and blockchain together, explore our DevOps blockchain development services.The Benefits of IntegrationCentralized ManagementManaging multiple Kubernetes clusters manually can be overwhelming and prone to errors. By integrating these clusters with ArgoCD, organizations gain a unified platform for application management and deployment. This integration simplifies operations by providing a centralized control point, which enhances efficiency and reduces operational complexity.Consistency and StandardizationIn a multi-cluster environment, variations in configurations can lead to inconsistencies in deployments. ArgoCD addresses this challenge by enforcing standardized configurations and deployment practices across all clusters. This consistency promotes adherence to best practices and ensures uniform deployment strategies.ScalabilityAs organizations expand, they often utilize multiple clusters to balance workloads and enhance fault tolerance. ArgoCD facilitates this multi-cluster approach by supporting the seamless scaling of applications. This capability allows organizations to optimize resource usage and scale their applications effectively across clusters.Monitoring [Health Checks and Logging]:ArgoCD provides comprehensive monitoring capabilities for the deployment status and health of applications across clusters. Through its user interface and API, organizations can access centralized visibility into application health and status. This integration ensures that monitoring and logging are streamlined, enabling a cohesive view of application performance across all clusters from a single dashboard.Also, Explore | Containers, Microservices, And DevOps For Modern App DevelopmentIntegrating Multiple AWS EKS Clusters in ArgoCDLet's say we have AWS accounts as follows:Account A with account id: <account-A-ID>Account B with account id: <account-B-ID>Account C with account id: <account-A-ID>Account A is where ArgoCD runs.To authenticate and access the external cluster we need to add the configuration as follows:In Account A:Create an IAM role named argocd-manager.Create a role policy named argocd-role-policy and attach it to a role named argocd-manager having the assume role policy given belowRolePolicyDocumentcat >argocd-role-policy.json <<EOF { "Version": "2012-10-17", "Statement": [ { "Effect": "Allow", "Action": "sts:AssumeRole", "Resource": "*" } ] } EOF AssumeRolePolicyDocument{ "Version": "2012-10-17", "Statement": [ { "Effect": "Allow", "Principal": { "Federated": "arn:aws:iam::<account-A-ID>:oidc-provider/oidc.eks.region-code.amazonaws.com/id/EXAMPLED539D4633E53DE1B71EXAMPLE" }, "Action": "sts:AssumeRoleWithWebIdentity", "Condition": { "StringEquals": { "oidc.eks.region-code.amazonaws.com/id/EXAMPLED539D4633E53DE1B71EXAMPLE:sub": [ "system:serviceaccount:argocd:argocd-server", "system:serviceaccount:argocd:argocd-application-controller" ] "oidc.eks.region-code.amazonaws.com/id/EXAMPLED539D4633E53DE1B71EXAMPLE:aud": "sts.amazonaws.com" } } } ] } Also, Check | The Rise of Blockchain in DevOps solutionNow In Account B:Create an IAM role named deployer having trust relationship as follows:{ "Version": "2012-10-17", "Statement": [ { "Sid": "", "Effect": "Allow", "Principal": { "AWS": "arn:aws:iam::<account-A-ID>:role/argocd-manager" }, "Action": "sts:AssumeRole" } ] } Map this role in AWS auth-config configmap Kubernetes object in Account B EKS clusterkubectl edit -n kube-system configmap/aws-auth # Please edit the object below. Lines beginning with a '#' will be ignored, # and an empty file will abort the edit. If an error occurs while saving this file will be # reopened with the relevant failures. # apiVersion: v1 data: mapRoles: | - groups: - system:bootstrappers - system:nodes rolearn: arn:aws:iam::<account-B-ID>:role/my-role username: system:node:{{EC2PrivateDNSName}} - groups: - system:masters rolearn: arn:aws:iam::<account-B-ID>:role/deployer # deployer role arn username: deployer mapUsers: | - groups: - system:masters userarn: arn:aws:iam::<account-B-ID>:user/admin username: admin - groups: - system:masters userarn: arn:aws:iam::<account-B-ID>:user/alpha-user username: my-user Follow the same procedure in Account C as we have followed in Account B.In Account A (where argocd is installed), add the following configuration in argocd helm chart valuesNote: IAM role deployer must be created first in Account B or Carn:aws:iam::<account-B-ID>:role/deployerarn:aws:iam::<account-C-ID>:role/deployerglobal: securityContext: # Set deployments securityContext/fsGroup to 999 so that the user of the docker image can use IAM Authenticator. We need this because the IAM Authenticator will try to mount a secret on /var/run/secrets/eks.amazonaws.com/serviceaccount/token. If the correct fsGroup (999 corresponds to the argocd user) isn't set, this will fail. runAsGroup: 999 fsGroup: 999 controller: serviceAccount: create: true name: argocd-application-controller annotations: {eks.amazonaws.com/role-arn: arn:aws:iam::<account-A-ID>:role/argocd-manager} # Account A - IAM role service account automountServiceAccountToken: true server: serviceAccount: create: true name: argocd-server annotations: {eks.amazonaws.com/role-arn: arn:aws:iam::<account-A-ID>:role/argocd-manager} # Account A - IAM role service account automountServiceAccountToken: true configs: # -- Provide one or multiple [external cluster credentials] # @default -- `[]` (See [values.yaml]) ## Ref: ## - https://argo-cd.readthedocs.io/en/stable/operator-manual/declarative-setup/#clusters ## - https://argo-cd.readthedocs.io/en/stable/operator-manual/security/#external-cluster-credentials ## - https://argo-cd.readthedocs.io/en/stable/user-guide/projects/#project-scoped-repositories-and-clusters clusterCredentials: - name: development server: https://xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.abc.region.eks.amazonaws.com # EKS cluster API server endpoint of Account B config: awsAuthConfig: clusterName: eks-development roleARN: arn:aws:iam::<account-B-ID>:role/deployer # Deployer role arn of Account B tlsClientConfig: # Base64 encoded PEM-encoded bytes (typically read from a client certificate file). caData: "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx........==" # EKS cluster certificate authority - name: staging server: https://xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.abc.region.eks.amazonaws.com # EKS cluster API server endpoint of Account C config: awsAuthConfig: clusterName: eks-staging roleARN: arn:aws:iam::<account-C-ID>:role/deployer # Deployer role arn of Account C tlsClientConfig: # Base64 encoded PEM-encoded bytes (typically read from a client certificate file). caData: "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx........==" # EKS cluster certificate authority Also, Read | Increasing Inevitability of DevOps for Blockchain DevelopmentObtain the EKS certificate of the respective cluster using AWS CLI:aws eks describe-cluster \ --region=${AWS_DEFAULT_REGION} \ --name=${CLUSTER_NAME} \ --output=text \ --query 'cluster.{certificateAuthorityData: certificateAuthority.data}' | base64 -D The important thing to note is that we need to set deployments securityContext/fsGroup to 999 so that the user of the docker image can use IAM Authenticator. We need this because the IAM Authenticator will try to mount a secret on /var/run/secrets/eks.amazonaws.com/serviceaccount/token. If the correct fsGroup (999 corresponds to the argocd user) isn't set, this will fail.If you are looking for DevOps services to manage your projects, explore the expertise of our skilled DevOps engineers.

Area Of Work: Blockchain DevOps Industry: Software Development Technology: MEAN , Python , more

Rajat kumar

02 Sep 2024

Increasing Inevitability of DevOps for Blockchain Development Blockchain is a disruptive data technology driving the next generation of software development for businesses. Evolving beyond its cryptocurrency roots, blockchain is emerging as a disruptor that can shift assumptions, expenses, and methods of business dynamics. It has become possible due to the trust and transparency that blockchain technology offers. However, inblockchain app developmentlike cryptocurrency, dApps, NFTs, etc., traditional development methods, where security is secondary, do not apply. Businesses musthire DevOps engineersand opt DevSecOps techniques to ensure the sustainability and security of blockchain and cryptocurrency projects. This article entails more about DevOps for blockchain development. DevOps for Blockchain App Development Blockchain solutions benefit from the DevOps methodology as it enables rapid iterations and continuous deployment. It enables cyclical development and implementation while maintaining the integrity of your distributed ledger. A DevOps team may configure the computing environment, test use cases, and shorten time to market by weeks or months by using purpose-built DevOps tools. It can start developing, configuring, and testing with DevOps tools once a basic architecture of a project is ready. Explore | Insights into Blockchain Proof-of-Concept (PoC) Development Blockchain as a Database A blockchain database's centerpiece is decentralized storage. For the volume of data you need to store, not all blockchains are high-performance and cannot provide efficiency and transparency benefits. It should motivate a DevOps team to manage structured and unstructured data indexing and create an architecture capable of scaling horizontally. One of the techniques to master is sharding. Distributing data among network clusters and nodes helps to ensure that your blockchain storage can expand. Some people think sharding is a desperate attempt to save a blockchain's performance. However, distributing data with shards before your database becomes overloaded with data eliminates too heavy loads from the blockchain right away. It can improve performance and scalability rather than waiting until things get out of hand. Also, Read | Blockchain Development in Retail for Efficiency and Growth DevOps Tools that Benefit Blockchain Development Businesses ought to opt for DevOps for blockchain initiatives for the same reasons they do for non-blockchain software development projects. It is because development can happen more quickly, effectively, correctly, and securely with DevOps services. DevOps is, in some ways, multitasking with a digital transformation. It is not wise to keep a blockchain DevOps team focusing solely on one task, for instance, backups. It is not moving on to the next step until proper backup configuration. When done the DevOps way, one can perform backups, testing, rollouts, and other tasks concurrently with making simultaneous sustained automation efforts. You might be building a blockchain-based cryptocurrency or a blockchain as a database. Here are some DevOps tools that can assist you to move straight into the implementation stage: Suggested Read | Blockchain Development for Advanced Logistics Solutions Terraform Terraform, a platform-independent command center, establishes the foundation for DevOps in blockchain development. It automates infrastructure management and includes modules for quick configurations of everything from network loads to storage resources to change implementation.Additionally, Terraform enables you to configure backups in the CI/CD pipelines, including frequency and time of day. Instances of EC2 EC2 instances are crucial if you're deploying a blockchain network on AWS (Amazon Web Services). You can get the compute resources for your use cases thanks to Amazon's extensive selection of blockchain-friendly EC2 instance types. Due to AWS termination protection and Auto Scaling, you can prepare your blockchain for fault-tolerant growth by setting up storage-optimized instances. EBS Volumes You must purchase EC2 instances and EBS volumes in pairs. EBS volumes are excellent for storing data in blockchain projects without having to fear that it might vanish in the future. Although you create them for every instance, they operate independently to guarantee your network data is always available (whether the instance is running or shut down). Additionally, you can encrypt each storage volume to increase security. Load Balancer You need this tool for shredding. A load balancer allows you to send sharded data to storage and optimize data flows across numerous blockchain nodes. Finally, load balancing will enable quicker database searches and increased availability, minimizing the possible effects of a catastrophe or system failure. Ansible Ansible is another crucial solution for DevOps for blockchain development activities, such as automation and configuration. It works well with EC2 instances, a load balancer, and other tools when deploying nodes and establishing their connections to storage. You can save time with Ansible by creating commands that teams can repeat and comprehend to automate deployment and continuous delivery. These tools enable DevOps in blockchain development when used in tandem. It is because they let you manage an infrastructure that your teams can easily maintain, update, restore, and monitor anytime. Of course, making processes easier to automate and improving scalability also matter. Also, Check | Blockchain Development for Automobile Industry Solutions DevOps Tools for Scalability and Testing It would be best if you consideredDevSecOps while thinking about blockchain development and DevOps. In a situation where transactions flow back and forth, security experiments are impossible. According to an IBM analysis, the average cost of a security issue such as a data breach is projected to be above $4.3 million. Choose test-driven development (TDD) to avoid paying for something you should have fixed before release. TDD entails testing a blockchain's security as it is being built, as opposed to after it has been operational. Adopting this method allows you to build a blockchain based on its advantages and disadvantages. Enhancing the former and compensating for the latter to achieve fault tolerance. Effective Methods of Testing Security testing in cyclic TDD entails checking all components of a shared ledger and data access rules. Here are some of the more effective methods: Use Gremlin and AWS Fault Injection Simulator to conduct chaos tests for controlled blockchain interruptions. Keep track of the time your teams spend identifying and fixing security problems. Automate security tests for more precise test outcomes and quicker corrective measures. Build your blockchain against the flaws revealed by chaos tests to increase its resilience. You should focus on performance, integration, and unit tests once your blockchain appears to be able to withstand security threats. Both Terraform and Ansible are excellent for writing tests with little coding. In addition to these tools, you may learn how to use Hyperledger Composer to test smart contracts automatically. You can employ other scaling options in addition to DevOps technologies. To remove some transaction procedures from your blockchain, you can add so-called Layer-2 solutions as an additional layer. Scaling a blockchain or crypto-based blockchain platform becomes easier with Layer-2 solutions. They can manage resource- and data-intensive processes across it. Also, Visit | Enterprise Blockchain Development | Nut & Bolts Best Practices for Software Delivery in Blockchain Development Testing for Functional and Load Containerization Since we are unable to recreate the actual production network in our testing environment, integration and performance testing become increasingly difficult. Keep in mind that it is unreliable and outside of our control. However, we must do our best. It helps to foresee potential network and node configurations and conduct testing across all of these. Modeling different network topologies can benefit greatly from containerization. But the matrix can easily grow too large, making it more difficult to determine the smallest number of acceptable permutations. As an illustration, the Hyperledger Fabric package includes several docker-compose files for setting up a basic network configuration. Chaos Testing Chaos engineering is a method for creating and running unpredictable distributed systems. You may and should unquestionably use it to simulate node failures, network disruptions, and hostile behavior. Logging Although we can not influence the network's nodes, we can have access to the logs. The logs frequently become the only source of information about what our application is doing. Consequently, there is an increase in the significance of organized and useful logs for monitoring. Check It Out | A Walkthrough of Blockchain Development Service Benefits Testing of Blockchain Apps The primary goal of DevOps is to promote continuous deployment and continuous delivery. It does so by reorganizing the interaction between the teams responsible for developing and deploying apps. It resembles a node that manages a variety of duties and distributed network pathways. Continuous testing includes DevOps as a crucial component. It is a process for carrying out automated tests in the pipeline for delivering software for quick feedback on business risks. A software release candidate frequently carries these hazards. Similarly, real-time authentication is necessary for blockchain because every chain member may instantly access the information related to a block. Related Post | The Mechanics of Testing Blockchain-based Applications | A How-To Guide DevOps Process for Blockchain Development Why Blockchain Development Needs DevOps The adoption of blockchain solutions must follow the same security management procedures required for open-source component development. It entails integrating the DevOps methodology into the development cycle. Organizations are under constant pressure to innovate and adhere to strict release timetables. They can stay on schedule without compromising quality by taking the help of our skilled blockchain developers. Our experts can integrate a well-planned DevOps cycle into their blockchain application development.

Area Of Work: Blockchain DevOps Industry: Software Development Technology: Blockchain

Mudit Kumar

18 Nov 2022

The Rise of Blockchain in DevOps solution Blockchain technology and DevOps practices represent two distinct yet interrelated domains that have reshaped the landscape of modern software development and deployment. Blockchain, often heralded as a groundbreaking innovation, revolutionizes traditional models of trust and data management through its decentralized, immutable ledger system. On the other hand, DevOps embodies a cultural and technical philosophy aimed at streamlining collaboration between development and operations teams, fostering rapid and continuous delivery of high-quality software. In recent years, the convergence of blockchain and DevOps has emerged as a potent force driving innovation in various industries, offering unparalleled opportunities for enhancing security, transparency, and efficiency in software development and deployment processes. This synergy between blockchain and DevOps not only accelerates the pace of digital transformation but also sets the stage for a new era of decentralized, resilient, and agile software ecosystems.What is blockchain?A blockchain is like a digital record of transactions maintained and regulated by a network of computers in a way that makes it difficult to change or hack. Blockchain technology offers a secure way for individuals and organizations to deal directly with each other without an intermediary like a government, bank, or other third parties.The recording of each transaction is as a data block, and the linking of each block is with the previous block in some order. The block contains the hash key and the relevant data that is very difficult or cannot be modified. These blocks are distributed across wide networks to ensure that the transactions are secure and transparent.Introduction to DevOps.DevOps helps to reduce the disconnection or miscommunication between the developers, quality assurance, and system administrators.DevOps is the combination of two words i.e., Development and Operations. It enables a single team to manage the entire application lifecycle, including development, testing, deployment, and operations.DevOps helps us with the fast development and deployment of applications.Using the DevOps methodology, we can decrease the software delivery time and transportation costs.Also, Check | Increasing Inevitability of DevOps for Blockchain DevelopmentHow DevOps solutions Help in Blockchain DevelopmentThe intrinsic properties of both blockchain and DevOps show that integrating these two will help software engineers in continuous development and deployment.The centering of DevOps is on the concept of smooth and rapid implementation across individuals in a team in an agile setting. As the updation of the software development process is by multiple stakeholders, blockchain can assure the security and transparency of the process.All authorized users can quickly examine the data on the blockchain ledger, offering increased visibility and perception of progress during the CI/CD process.DevOps developers can also utilize Smart contracts on the blockchain to control their software testing process. Smart contracts utility can independently validate specific user requirements as firms attempt to become more customer-centric. Rectifying these issues can automatically prevent software builds from being released for the Smart contract.Blockchain technology expects to alter the way businesses are done, from secure transactions to privacy management, shared ledgers, and smart contracts. Simultaneously, DevOps can provide a dependable and efficient environment that enhances the benefits of blockchain.Also, Explore | Cloud-based App Development | A Quintessential GuideAs blockchain technology and DevOps business software development expand in tandem, organizations willing to embrace cutting-edge technology will benefit greatly.We are a Blockchain development company based in Gurugram and if you are planning to explore more about Blockchain and DevOps, feel free to connect with our blockchain experts.

Area Of Work: Blockchain DevOps Industry: Software Development Technology: Blockchain

Karan Suneja

19 May 2022

Role of Devops in Metaverse We all know that every big company is extremely focused on the metaverse race but very less are aware of the tools and techies behind the scene. So in this blog, we will be talking about how DevOps will help companies in dominating the most demanding technology i.e metaverse. Firstly, we will talk about what is metaverse? Metaverse is a virtual world shared between multiple users around the globe. This virtual world uses avatars for representing players, these players can interact with each other in this virtual world and can create objects and landscapes inside this virtual world. What is a crypto metaverse? Crypto metaverse is the one that involves blockchain technology and crypto assets in this metaverse economy. Examples of such metaverse involve Decentraland, Sandbox, Axie Infinity, and more. The real-world use of metaverse Setup virtual headquarters Launch virtual events and festivals Host live meetings and conferences joining thousands of people. The advantages of DevOps for a metaverse 1. Faster market releases Time and speed play a very important part in scaling such vast infrastructure and the new content. DevOps principles will help developers and operations teams to work faster and smarter and introduce new changes to the market, reducing the time for development and deployment. 2. Better performance The development of such a huge virtually connected world will require more power than the existing computing power paradigms for example caching, cloud scaling, network distribution, etc. The DevOps tools setup in on-premises or cloud will help the DevOps teams to streamline the performance process, increases the throughput, and reduce the gap in CI/CD performance. 3. Faster solutions In a massive project just like the Metaverse, bugs will always exist. DevOps considers this, enabling dev teams to boost continuously with greater ease, replicate and fix problems faster, recuperate from falls, and ultimately learn to deliver better quality within the first place. 4. Continuous Delivery The scale of the Metaverse means the human factor has to be far from the equation. Manual quality assurance is solely not viable – it'll lower the standard and be slower in output. No human can test all the moving parts within the multifaceted, hyper-connected simulated space. DevOps helps in automated testing tools for optimizing testing of speed and standard. It also crucially decides what to not test, eliminating unnecessary testing that slows build cycles. 5. Cloud-efficiency R&D groups in Meta-related companies are already consuming lots of cloud-core hours per month. The budget, however, will always be a component. DevOps helps in cost-effective distributed collaboration and provisioning with a smooth working experience. By keeping the cloud overhead in restraint, DevOps can enable on-demand environments, dynamic scalability to almost infinite resources, and also the world spread that will accommodate the Metaverse in both development and production. Conclusion There is still an extended thanks to coming in the event of the metaverse. If you play the projects for yourself, you'll be able to see that the mechanics, look, and feel are quite basic. Many are still within the planning stages and not even available to check. However, one thing is sure is that the amount of latest projects keeps increasing. Irrespective of if it's an outsized gaming company or a little metaverse crypto project, development is occurring rapidly. The projects mentioned above are only a basis, so regularly check for updates and news to stay up to now with the evolving metaverse.

Area Of Work: Blockchain DevOps Industry: Software Development Technology: Blockchain

Ayush Gupta

27 Mar 2022

Speed Up Blockchain Development with DevOps Tools Overview Blockchain technology is growing day by day, even experts say In 2023 top-notch companies will be using blockchain technology. But when we talk about blockchain development it is not that easy to build a blockchain-based application. building a new blockchain is a very difficult task because when you work with complex tools and technology It requires more time and effort to Implement In your application. And using DevOps tools and techniques to implement a blockchain then our development process becomes faster more reliable, and your deployment time becomes reduced and less painful. This Blog is very useful for managers and blockchain developers who are looking for a way to improve their blockchain development process. Why do we need to use DevOps In Blockchain Development Process? In DevOps, we are bringing together the operations team and the development team into a single team and they are able to then work more flawlessly together. one of the core practices of DevOps is continuous integration which has developers commit their code to a shared repository often on a daily basis each commit triggers an automated workflow on a CI server that can notify developers of any issues integrating their changes when a repo evolves. In blockchain development, DevOps tools play a very important role Using the best DevOps practice you can automate most of the deployment part with fault tolerance, easy to scalable infrastructure, and you have full control over your services. Let's suppose If you are creating a complicated infrastructure for blockchain then it's really hard to manage because If you're building a black box and if anything fails then it's really hard and time-consuming for you to fix them. Following DevOps tools To Speed Up The Blockchain Development Terraform: Terraform is basically a software tool that allows you to create your infrastructure using a code, In simple words If you need to launch an EC2 instance on an AWS server then you need to write a terraform code and after that simply run terraform apply command that's it. your EC2 instance is now automatically launched on your AWS account that's the beauty of terraforming. Ansible: Ansible is a tool for automating configuration and deployment. Let's suppose you have multiple servers and you want to install some tools like docker or any other software in all your selected servers. what you can do Is you can simply define this software in a separate Ansible playbook and run it only once and that's it your software will install on all your server. Prometheus and Grafana: Prometheus is free software used to monitor metrics and Grafana allows us to visualize the data which is stored in Prometheus. And monitoring tool plays a very important role In the blockchain environment and you need to always keep your eyes on the metrics. Docker: Docker is a DevOps Tools to package software code and its dependencies Into the container so that the application runs quickly on any environment. suppose you want to deploy the Ethereum blockchain node on a server so you simply use a Docker for that because it's easy to manage.

Area Of Work: Blockchain DevOps Industry: Software Development Technology: Blockchain

Kapil Thakre

30 Dec 2021

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