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Muhammad Hassaan Javed profile picture

Muhammad Hassaan Javed

Cloud & DevOps Engineer | Founder of InfraForge | Terraform, Kubernetes, CI/CD & cloud recovery for SaaS teams

Location Lahore, Pakistan | Helping SaaS teams globally Joined Joined on  Personal website https://infraforge.agency/ github website twitter website

Pronouns

he/him

Work

Founder @ infraforge.agency

How a do-not-disrupt annotation broke Karpenter consolidation
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How a do-not-disrupt annotation broke Karpenter consolidation

#kubernetes #recovery #kubernetescicd
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10 min read
How we recovered a k3s cluster after its client certs expired
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How we recovered a k3s cluster after its client certs expired

#k3s #recovery #cloudnetworking
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9 min read
Why terraform plan wants to destroy 5 live failover resources
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Why terraform plan wants to destroy 5 live failover resources

#terraform #state #recovery #terraformstate
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9 min read
How to recover pods a ConfigMap hook race left with empty env
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How to recover pods a ConfigMap hook race left with empty env

#k8s #recovery #howto #database
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10 min read
Worker drops jobs intermittently: startup race, env drift, schema skew
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Worker drops jobs intermittently: startup race, env drift, schema skew

#platform #troubleshooting #linuxsysadmin
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8 min read
How a missing S3 gateway endpoint route quintupled our NAT bill
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How a missing S3 gateway endpoint route quintupled our NAT bill

#cloud #cost #triage #costspikes
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7 min read
How one stuck PDB doubled our EKS autoscaler bill in six days
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How one stuck PDB doubled our EKS autoscaler bill in six days

#eks #cost #recovery #kubernetescicd
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10 min read
When a hardening rollout breaks 8 layers and your own reconciler fights you
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When a hardening rollout breaks 8 layers and your own reconciler fights you

#k8s #reliability #kubernetescicd
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10 min read
Recovering a status page from a half-finished schema migration
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Recovering a status page from a half-finished schema migration

#migration #recovery #migrations
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10 min read
When a validating webhook blocks the ConfigMap that would fix it
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When a validating webhook blocks the ConfigMap that would fix it

#audit #readiness #auditreadiness
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8 min read
ArgoCD CVE-2022-24348: a Secret leak that hid in log volume
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ArgoCD CVE-2022-24348: a Secret leak that hid in log volume

#gitops #recovery #gitopsargocd
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8 min read
Why Grafana OnCall acknowledgments hang after a Helm upgrade migration
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Why Grafana OnCall acknowledgments hang after a Helm upgrade migration

#migration #recovery #migrations
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13 min read
Why a deleted backup Lambda kept billing 9,400 EBS snapshots
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Why a deleted backup Lambda kept billing 9,400 EBS snapshots

#cloud #cost #triage #costspikes
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8 min read
Why one shared Terraform module made every PR a 14-service change
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Why one shared Terraform module made every PR a 14-service change

#terraform #iac #debt #terraformiacdebt
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7 min read
When ArgoCD shows Healthy but Keycloak silently strips JWT claims
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When ArgoCD shows Healthy but Keycloak silently strips JWT claims

#gitops #recovery #gitopsargocd
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8 min read
Why a Terraform apply hangs 90 minutes on a custom provider with no timeout
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Why a Terraform apply hangs 90 minutes on a custom provider with no timeout

#terraform #state #recovery #terraformstate
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8 min read
Grafana 'No Data' after migration: 7 reconcilers we had to kill first
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Grafana 'No Data' after migration: 7 reconcilers we had to kill first

#k8s #reliability #kubernetescicd
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10 min read
When MinIO Deny Wins Cause Silent Upload Failure
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When MinIO Deny Wins Cause Silent Upload Failure

#object #storage #recovery #auditreadiness
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12 min read
ArgoCD Drift: Three Namespaces, One JWT Hotfix
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ArgoCD Drift: Three Namespaces, One JWT Hotfix

#gitops #recovery #gitopsargocd
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12 min read
How we recovered tfstate after force-unlock raced a CI apply
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How we recovered tfstate after force-unlock raced a CI apply

#terraform #state #recovery #terraformstate
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9 min read
Why a forgotten RDS replica added $8,600 to one AWS bill
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Why a forgotten RDS replica added $8,600 to one AWS bill

#cost #spike #triage #costspikes
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6 min read
Why terraform plan fails three modules from the cause: the map(any) trap
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Why terraform plan fails three modules from the cause: the map(any) trap

#iac #recovery #terraformiacdebt
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11 min read
Three init container faults when every kubectl patch reverts in 10 seconds
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Three init container faults when every kubectl patch reverts in 10 seconds

#kubernetes #recovery #kubernetescicd
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10 min read
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