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Deployment Guide

Infrastructure Setup​

Prerequisites​

  1. Kubernetes Cluster

    • Version 1.24+
    • Minimum 3 nodes
    • Resource requirements per node:
      • 4 vCPUs
      • 8GB RAM
      • 100GB storage

  2. Required Tools

    # Version requirements
    kubectl version 1.24+
    helm version 3+
    terraform version 1.0+

  3. Access Configuration

    # Configure kubectl
    kubectl config use-context your-cluster-context

    # Verify access
    kubectl cluster-info

Core Components​

1. Namespace Setup​

# namespaces.yaml
apiVersion: v1
kind: Namespace
metadata:
  name: kol-network
  labels:
    name: kol-network
    environment: production

2. Storage Configuration​

# storage-class.yaml
apiVersion: storage.k8s.io/v1
kind: StorageClass
metadata:
  name: kol-network-storage
provisioner: kubernetes.io/your-storage-provisioner
parameters:
  type: ssd
  replication-type: none

3. Network Policies​

# network-policy.yaml
apiVersion: networking.k8s.io/v1
kind: NetworkPolicy
metadata:
  name: kol-network-policy
spec:
  podSelector:
    matchLabels:
      app: matrix
  policyTypes:
    - Ingress
    - Egress
  # ... policy rules

Application Deployment​

Matrix Server Deployment​

1. Helm Configuration​

# values.yaml
matrix:
  image:
    repository: matrixdotorg/synapse
    tag: latest
  
  resources:
    requests:
      cpu: 2
      memory: 4Gi
    limits:
      cpu: 4
      memory: 8Gi

  persistence:
    enabled: true
    size: 20Gi

2. Database Setup​

# postgres-config.yaml
apiVersion: v1
kind: ConfigMap
metadata:
  name: postgres-config
data:
  postgresql.conf: |
    max_connections = 100
    shared_buffers = 2GB
    # ... more postgres config

3. Redis Cache​

# redis-config.yaml
apiVersion: v1
kind: ConfigMap
metadata:
  name: redis-config
data:
  redis.conf: |
    maxmemory 2gb
    maxmemory-policy allkeys-lru

Monitoring Setup​

1. Prometheus Configuration​

# prometheus-values.yaml
prometheus:
  alertmanager:
    enabled: true
  pushgateway:
    enabled: true
  nodeExporter:
    enabled: true

2. Grafana Dashboards​

# grafana-values.yaml
grafana:
  datasources:
    datasources.yaml:
      apiVersion: 1
      datasources:
        - name: Prometheus
          type: prometheus
          url: http://prometheus-server

Security Configuration​

1. TLS Setup​

# certificate.yaml
apiVersion: cert-manager.io/v1
kind: Certificate
metadata:
  name: kol-network-cert
spec:
  secretName: kol-network-tls
  issuerRef:
    name: letsencrypt-prod
    kind: ClusterIssuer

2. Secret Management​

# secrets-config.yaml
apiVersion: v1
kind: Secret
metadata:
  name: kol-network-secrets
type: Opaque
data:
  # ... encrypted secrets

Deployment Process​

1. Infrastructure Setup​

# Create namespace
kubectl apply -f namespaces.yaml

# Setup storage
kubectl apply -f storage-class.yaml

# Apply network policies
kubectl apply -f network-policy.yaml

2. Core Services​

# Deploy database
helm install postgres bitnami/postgresql -f postgres-values.yaml

# Deploy Redis
helm install redis bitnami/redis -f redis-values.yaml

# Deploy Matrix
helm install matrix matrix/synapse -f matrix-values.yaml

3. Monitoring​

# Deploy Prometheus
helm install prometheus prometheus-community/prometheus -f prometheus-values.yaml

# Deploy Grafana
helm install grafana grafana/grafana -f grafana-values.yaml

Post-Deployment Verification​

1. System Check​

# Check pods
kubectl get pods -n kol-network

# Check services
kubectl get services -n kol-network

# Check ingress
kubectl get ingress -n kol-network

2. Health Checks​

# Database connectivity
kubectl exec -it postgres-0 -- psql -U postgres -c "\l"

# Matrix server health
curl -k https://matrix.your-domain/_matrix/client/versions

3. Monitoring Verification​

# Access Grafana
kubectl port-forward svc/grafana 3000:80

# Check Prometheus targets
kubectl port-forward svc/prometheus-server 9090:80

Backup Configuration​

1. Database Backups​

# backup-cronjob.yaml
apiVersion: batch/v1beta1
kind: CronJob
metadata:
  name: db-backup
spec:
  schedule: "0 2 * * *"
  jobTemplate:
    spec:
      template:
        spec:
          containers:
            - name: backup
              image: postgres:14
              command: ["pg_dump"]

2. Matrix Data Backup​

# Backup script
#!/bin/bash
BACKUP_DIR="/backups"
DATE=$(date +%Y%m%d)

# Backup Matrix data
matrix-admin-tools backup \
  --config /etc/matrix-synapse/homeserver.yaml \
  --backup-dir $BACKUP_DIR/$DATE

Maintenance Procedures​

1. Updates​

# Update Matrix
helm upgrade matrix matrix/synapse -f matrix-values.yaml

# Update dependencies
helm dependency update

2. Scaling​

# Scale Matrix pods
kubectl scale deployment matrix --replicas=3

# Scale database
kubectl scale statefulset postgres --replicas=3

3. Monitoring​

# Check resource usage
kubectl top pods -n kol-network

# View logs
kubectl logs -f deployment/matrix