
Air gapped cloud upgrades with Atmosphere release manifests
Air gapped cloud on OpenStack: how Atmosphere's digest-pinned release manifests move a release across the boundary, and what the manifest leaves out.
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Air gapped cloud on OpenStack: how Atmosphere's digest-pinned release manifests move a release across the boundary, and what the manifest leaves out.
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Learn when your team needs OpenStack consulting services and how expert support can help with deployments, migrations, upgrades, and operations.
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Lire la noteLearn when your team needs OpenStack consulting services and how expert support can help with deployments, migrations, upgrades, and operations.
TL;DR OpenStack consulting services help organizations address technical challenges that require specialized expertise, from cloud architecture and deployment to migrations, upgrades, and troubleshooting. External consultants can complement internal engineering teams, resolve specific infrastructure issues, and support complex projects. Choosing the right consulting partner depends on technical experience, clearly defined deliverables, knowledge transfer, and long-term operational requirements.
OpenStack gives organizations the flexibility to build and operate cloud infrastructure without relying on a proprietary virtualization platform. But deploying OpenStack and maintaining it over time are two different challenges.
An OpenStack environment brings together multiple services responsible for compute, networking, storage, identity management, and orchestration. These components need to work together reliably, and their configuration, integration, and maintenance require specialized technical knowledge. As environments grow, upgrades become more complex, workloads change, and infrastructure teams must balance daily operations with longer-term improvements.
Finding the necessary expertise is not always straightforward. According to the Linux Foundation's 2026 State of Tech Talent Report, 29% of surveyed organizations reported being understaffed in cloud computing. Although this figure reflects the broader cloud industry rather than OpenStack specifically, it highlights the staffing challenges organizations face when building and maintaining complex infrastructure.
For organizations with experienced internal teams, many of these responsibilities can be handled independently. Others may benefit from external expertise during specific stages of their infrastructure lifecycle, particularly when planning a deployment, migrating existing workloads, troubleshooting persistent issues, or preparing for a major upgrade.
At VEXXHOST, our OpenStack consulting and professional services help organizations design, deploy, optimize, and maintain their cloud environments. Our certified engineers provide architecture and strategy guidance, deployment assistance, OpenStack upgrades, migration planning, infrastructure reviews, and in-depth troubleshooting. With experience contributing to OpenStack since 2011, we work across different OpenStack distributions and deployment methods, supporting both new implementations and existing environments.
The decision to bring in OpenStack consultants is not necessarily about replacing an internal infrastructure team. It is about identifying where specialized experience can help reduce operational risks, address technical challenges, and support projects that would otherwise place additional demands on internal resources.
Understanding when external expertise adds value, and what that expertise should deliver, can help organizations make better decisions about how they build and operate their OpenStack environments.
Deploying OpenStack is only the beginning of operating a private cloud. Once the environment is in production, infrastructure teams become responsible for maintaining the services, dependencies, and configurations that keep workloads running.
OpenStack's modular architecture offers flexibility, but it also requires knowledge across several technical areas. Nova manages compute resources, Neutron provides networking, Cinder handles block storage, and Keystone manages identity and authentication. These services interact with databases, message queues, hypervisors, and potentially external storage systems such as Ceph.
A change in one part of the environment can have consequences elsewhere. For example, updating networking components may affect connectivity between virtual machines, while changes to storage configurations can influence workload performance or availability. Troubleshooting these situations requires understanding not only individual OpenStack services but also how they interact.
Upgrades are particularly demanding. Different services and dependencies must remain compatible, custom configurations need to be accounted for, and production workloads should experience as little disruption as possible.
As we discuss in Understanding the Challenges of Updating OpenStack Environments, upgrades involve more than installing new software versions. Service dependencies, database migrations, customizations, testing requirements, and operational constraints all influence how an update should be planned and executed.
The challenge becomes greater when an environment has evolved over several years. Teams may inherit infrastructure deployed by previous administrators, work with incomplete documentation, or maintain custom integrations that require additional attention during upgrades.
This does not mean every organization needs external OpenStack consultants for routine operations. Teams with sufficient experience, documented procedures, and dedicated engineering resources may be well equipped to manage their environments independently.
However, specialized expertise becomes valuable when a project requires knowledge that the internal team does not regularly use, particularly for major upgrades, architectural changes, or complex troubleshooting. Bringing in experienced OpenStack engineers for these tasks can help organizations address specific technical challenges while allowing their own teams to remain focused on day-to-day operations.
Not every infrastructure challenge requires external assistance. However, certain situations indicate that an organization could benefit from specialized OpenStack expertise.
1. Deployments are taking longer than expected. Designing compute, networking, storage, and identity services requires careful planning. When deployment challenges delay production readiness, experienced consultants can help identify architectural or configuration issues.
2. Recurring problems are difficult to diagnose. Persistent networking failures, storage latency, or inconsistent workload performance may involve several infrastructure layers. Troubleshooting these issues can require expertise beyond the team's usual responsibilities.
3. Upgrades are repeatedly postponed. Concerns about compatibility, service disruption, or custom configurations can make organizations hesitant to upgrade. External engineers can help assess the environment, identify dependencies, and develop an appropriate upgrade plan.
4. Internal teams lack specialized experience. An organization may have capable Linux and virtualization administrators without extensive knowledge of OpenStack's control plane, Neutron networking, or Ceph integration. Consulting can help fill specific knowledge gaps without requiring permanent additional hires.
5. Infrastructure requirements are changing. Expanding capacity, introducing new workloads, or migrating from another virtualization platform can introduce challenges that were not part of the original deployment. For example, moving from VMware to OpenStack requires careful planning around workload dependencies, networking, storage, and migration procedures. As explained in Migrating from VMware to OpenStack, these transitions involve several stages, from infrastructure discovery to post-migration validation.
These situations do not necessarily justify outsourcing cloud operations. In many cases, a focused consulting engagement can help resolve a specific problem, support a major project, or transfer knowledge to the internal team.
OpenStack consulting services can cover different stages of an infrastructure project, from initial architecture planning to improving an existing production environment. The scope depends on the organization's technical requirements, internal expertise, and the challenges it needs to address.
Architecture and infrastructure planning. Consultants can help evaluate hardware requirements, network topology, storage architecture, availability requirements, and capacity planning. These decisions influence how effectively an OpenStack environment supports current workloads and future growth.
Deployment and configuration. Building an OpenStack cloud involves integrating compute, networking, storage, and identity services. Experienced engineers can assist with deployment automation, service configuration, Ceph integration, and validation before workloads enter production.
Migration and modernization. Organizations moving from VMware or another virtualization platform may need assistance assessing workloads, planning migration sequences, adapting networking and storage configurations, and minimizing service disruption.
Upgrades and troubleshooting. Consultants can investigate persistent performance issues, resolve complex service failures, assess compatibility requirements, and help plan upgrades across OpenStack components and their dependencies.
Performance optimization and infrastructure reviews. Existing environments can benefit from assessments of resource utilization, storage performance, networking efficiency, security configurations, and operational practices. These reviews can identify improvements without requiring a complete infrastructure redesign.
VEXXHOST provides these capabilities through its OpenStack Professional Services, supporting organizations with targeted technical projects as well as broader infrastructure improvements.
A consulting engagement should have clearly defined objectives and deliverables, whether that means completing a deployment, resolving a technical issue, producing an architecture assessment, or helping an internal team manage a complex upgrade.
OpenStack consulting and managed services address different operational needs. Choosing between them depends on how much responsibility an organization wants to retain internally and whether it needs assistance with a specific project or ongoing cloud operations.
OpenStack consulting services typically focus on defined technical objectives. An organization might engage consultants to design a new cloud architecture, perform an infrastructure assessment, resolve a persistent networking issue, or prepare for a major upgrade. Once the project is completed, the internal team continues managing the environment.
Managed OpenStack services provide ongoing operational support. Depending on the agreement, this can include monitoring, maintenance, upgrades, troubleshooting, and managing the underlying infrastructure. This approach is particularly relevant for organizations that want to use OpenStack without dedicating an internal team to every aspect of its operation.
The two approaches are not mutually exclusive. A company might initially work with consultants to deploy its infrastructure, then retain responsibility for daily operations while requesting additional assistance for upgrades or architectural changes.
For organizations evaluating their options, the distinction comes down to operational ownership. Consulting provides specialized expertise when it is needed, while managed services establish a longer-term arrangement for maintaining and operating the cloud.
Neither model is universally better. The right choice depends on internal capabilities, available resources, infrastructure complexity, and the level of operational responsibility the organization wants to maintain.
Choosing an OpenStack consulting partner involves more than comparing service offerings. Organizations need to understand whether a provider has the technical experience to work with their existing infrastructure, address specific challenges, and support long-term operational requirements.
Experience with production OpenStack environments is an important starting point. Consultants should understand how OpenStack services interact under real workloads, including networking, storage, high availability, and performance considerations. Experience with different deployment architectures and distributions is particularly valuable when working with established environments.
Upstream OpenStack involvement can also be a useful indicator of expertise. Providers that actively contribute to open-source projects may have deeper familiarity with the software, its development process, and changes introduced in new releases. However, contributions should be considered alongside practical deployment and operational experience.
A clearly defined project scope helps establish expectations. Before beginning an engagement, organizations should understand what will be assessed or delivered, which responsibilities remain with the internal team, and how progress and outcomes will be evaluated.
Documentation and knowledge transfer deserve equal attention. A consulting engagement should leave internal teams with a better understanding of their infrastructure, including relevant configuration decisions, operational procedures, and any changes made during the project.
Finally, organizations should consider support beyond the initial engagement. Even when consulting is limited to a specific project, knowing whether additional expertise is available for future upgrades, troubleshooting, or infrastructure expansion can simplify long-term planning.
The right consulting partner should help an organization address its immediate technical requirements while strengthening its ability to operate and maintain OpenStack infrastructure over time.
OpenStack consulting services can help organizations address technical challenges that require specialized expertise, from planning new deployments and managing upgrades to troubleshooting complex infrastructure issues.
The need for external assistance depends on an organization's internal capabilities, infrastructure complexity, and operational priorities. For some teams, consulting provides support during a specific project. For others, it offers access to expertise that complements their existing engineering resources.
At VEXXHOST, our engineers bring extensive experience in OpenStack architecture, deployment, migration, optimization, and troubleshooting. We work alongside internal teams to address technical requirements and support the long-term reliability and performance of their cloud environments.
Whether you're planning a new OpenStack deployment or looking to improve an existing environment, contact our team to discuss how we can help.
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