v0.0.22

Full Changelog: v0.0.21...v0.0.22

Installation

See the README for a detailed description of data collection and presentation.

1. Download the appropriate binary for your workstation below using curl curl -L -O ${DOWNLOAD_URL}:
   • Linux: envcheckctl.amd64
   • OS X: envcheckctl.darwin64
   • Windows: envcheckctl.exe
2. If linux/OS X make the binary executable chmod 700 ${PATH_TO_BINARY}.
3. Execute with the target subcommand: ${PATH_TO_BINARY} inspect.

Examples

# Debug agent installation in a cluster
envcheckctl agent

# Debug agent installation in a custom namespace
envcheckctl agent -ns=my-custom-ns

# Extract a debug configuration from the cluster, using default context for kubectl.
envcheckctl inspect

# Extract a debug configuration from the cluster, using a specific kubeconfig file
envcheckctl inspect -kubeconfig $KUBECONFIG

# Include a summary table with one or more annotations
envcheckctl inspect -annotation=prometheus.io/scrape

# Include a summary table filtering by namespace
envcheckctl inspect -annotation=prometheus.io/scrape,prometheus.io/path,prometheus.io/port -include=default,catalog,search

# List the Instana agent K8S leader 
envcheckctl leader

# Install daemon into instana-agent namespace
envcheckctl daemon

# Install daemon into custom namespace
envcheckctl daemon -ns=my-custom-ns

# View logs from daemon
kubectl logs -n instana-agent -l app.kubernetes.io/name=envchecker -f

# Install ping client into default namespace
envcheckctl ping

# Install ping client into custom namespace
envcheckctl ping -ns=my-custom-ns

# ping host/IP instead of nodeIP
envcheckctl ping -host=$HOST

# ping gateway instead of nodeIP
envcheckctl ping -use-gateway

# view logs from ping client
kubectl logs -l app.kubernetes.io/name=pinger -f

v0.20.0

Full Changelog: v0.0.19...v0.20.0

Release v0.0.21

Full Changelog: v0.0.19...v0.0.21

Add group by annotation with inspect subcommand:

envcheckctl inspect -annotation=prometheus.io/scrape

Installation

See the README for a detailed description of data collection and presentation.

1. Download the appropriate binary for your workstation below using curl curl -L -O ${DOWNLOAD_URL}:
   • Linux: envcheckctl.amd64
   • OS X: envcheckctl.darwin64
   • Windows: envcheckctl.exe
2. If linux/OS X make the binary executable chmod 700 ${PATH_TO_BINARY}.
3. Execute with the target subcommand: ${PATH_TO_BINARY} inspect.

Examples

# Debug agent installation in a cluster
envcheckctl agent

# Debug agent installation in a custom namespace
envcheckctl agent -ns=my-custom-ns

# Extract a debug configuration from the cluster, using default context for kubectl.
envcheckctl inspect

# Extract a debug configuration from the cluster, using a specific kubeconfig file
envcheckctl inspect -kubeconfig $KUBECONFIG

# List the Instana agent K8S leader 
envcheckctl leader

# Install daemon into instana-agent namespace
envcheckctl daemon

# Install daemon into custom namespace
envcheckctl daemon -ns=my-custom-ns

# View logs from daemon
kubectl logs -n instana-agent -l app.kubernetes.io/name=envchecker -f

# Install ping client into default namespace
envcheckctl ping

# Install ping client into custom namespace
envcheckctl ping -ns=my-custom-ns

# ping host/IP instead of nodeIP
envcheckctl ping -host=$HOST

# ping gateway instead of nodeIP
envcheckctl ping -use-gateway

# view logs from ping client
kubectl logs -l app.kubernetes.io/name=pinger -f

Release v0.0.19

Full Changelog: v0.0.18...v0.0.19

Installation

See the README for a detailed description of data collection and presentation.

1. Download the appropriate binary for your workstation below using curl curl -L -O ${DOWNLOAD_URL}:
   • Linux: envcheckctl.amd64
   • OS X: envcheckctl.darwin64
   • Windows: envcheckctl.exe
2. If linux/OS X make the binary executable chmod 700 ${PATH_TO_BINARY}.
3. Execute with the target subcommand: ${PATH_TO_BINARY} inspect.

Examples

# Debug agent installation in a cluster
envcheckctl agent

# Debug agent installation in a custom namespace
envcheckctl agent -ns=my-custom-ns

# Extract a debug configuration from the cluster, using default context for kubectl.
envcheckctl inspect

# Extract a debug configuration from the cluster, using a specific kubeconfig file
envcheckctl inspect -kubeconfig $KUBECONFIG

# List the Instana agent K8S leader 
envcheckctl leader

# Install daemon into instana-agent namespace
envcheckctl daemon

# Install daemon into custom namespace
envcheckctl daemon -ns=my-custom-ns

# View logs from daemon
kubectl logs -n instana-agent -l app.kubernetes.io/name=envchecker -f

# Install ping client into default namespace
envcheckctl ping

# Install ping client into custom namespace
envcheckctl ping -ns=my-custom-ns

# ping host/IP instead of nodeIP
envcheckctl ping -host=$HOST

# ping gateway instead of nodeIP
envcheckctl ping -use-gateway

# view logs from ping client
kubectl logs -l app.kubernetes.io/name=pinger -f

Release v0.0.18

Use contains instead of exact match for cniPlugins (#11)

Release v0.0.17

What's Changed

• Add podstatus counter by @mansoorpervaiz in #7
• Add pod status count by @nfisher in #8
• Add readme to envcheckctl by @mansoorpervaiz in #9
• Improve documentation of collected data by @mansoorpervaiz in #10

New Contributors

• @mansoorpervaiz made their first contribution in #7

Full Changelog: v0.0.16...v0.0.17

Common Usage

See the README for a detailed description of data collection and presentation.

1. Download the appropriate binary for your workstation below using curl curl -L -O ${DOWNLOAD_URL}:
   • Linux: envcheckctl.amd64
   • OS X: envcheckctl.darwin64
   • Windows: envcheckctl.exe
2. If linux/OS X make the binary executable chmod 700 ${PATH_TO_BINARY}.
3. Execute with the target subcommand: ${PATH_TO_BINARY} inspect.

Examples

# Debug agent installation in a cluster
envcheckctl agent

# Debug agent installation in a custom namespace
envcheckctl agent -ns=my-custom-ns

# Extract a debug configuration from the cluster, using default context for kubectl.
envcheckctl inspect

# Extract a debug configuration from the cluster, using a specific kubeconfig file
envcheckctl inspect -kubeconfig $KUBECONFIG

# List the Instana agent K8S leader 
envcheckctl leader

# Install daemon into instana-agent namespace
envcheckctl daemon

# Install daemon into custom namespace
envcheckctl daemon -ns=my-custom-ns

# View logs from daemon
kubectl logs -n instana-agent -l app.kubernetes.io/name=envchecker -f

# Install ping client into default namespace
envcheckctl ping

# Install ping client into custom namespace
envcheckctl ping -ns=my-custom-ns

# ping host/IP instead of nodeIP
envcheckctl ping -host=$HOST

# ping gateway instead of nodeIP
envcheckctl ping -use-gateway

# view logs from ping client
kubectl logs -l app.kubernetes.io/name=pinger -f

Release v0.0.16

Changes

• Upgrade k8s.io client dependencies to v0.24.10.
• Fix various dependabot alerts.
• Add additional logic to inspect for OpenShift specific discovery.

Common Usage

1. Download the appropriate binary for your workstation below using curl curl -L -O ${DOWNLOAD_URL}:
   • Linux: envcheckctl.amd64
   • OS X: envcheckctl.darwin64
   • Windows: envcheckctl.exe
2. If linux/OS X make the binary executable chmod 700 ${PATH_TO_BINARY}.
3. Execute with the target subcommand: ${PATH_TO_BINARY} inspect.

Examples

# Debug agent installation in a cluster
envcheckctl agent

# Debug agent installation in a custom namespace
envcheckctl agent -ns=my-custom-ns

# Extract a debug configuration from the cluster, using default context for kubectl.
envcheckctl inspect

# Extract a debug configuration from the cluster, using a specific kubeconfig file
envcheckctl inspect -kubeconfig $KUBECONFIG

# List the Instana agent K8S leader 
envcheckctl leader

# Install daemon into instana-agent namespace
envcheckctl daemon

# Install daemon into custom namespace
envcheckctl daemon -ns=my-custom-ns

# View logs from daemon
kubectl logs -n instana-agent -l app.kubernetes.io/name=envchecker -f

# Install ping client into default namespace
envcheckctl ping

# Install ping client into custom namespace
envcheckctl ping -ns=my-custom-ns

# ping host/IP instead of nodeIP
envcheckctl ping -host=$HOST

# ping gateway instead of nodeIP
envcheckctl ping -use-gateway

# view logs from ping client
kubectl logs -l app.kubernetes.io/name=pinger -f

Release v0.0.15

Common Usage

1. Download the appropriate binary for your workstation below using curl curl -L -O ${DOWNLOAD_URL}:
   • Linux: envcheckctl.amd64
   • OS X: envcheckctl.darwin64
   • Windows: envcheckctl.exe
2. If linux/OS X make the binary executable chmod 700 ${PATH_TO_BINARY}.
3. Execute with the target subcommand: ${PATH_TO_BINARY} inspect.

Changes

• Fixes overflow bug in PrintTop.

Examples

# Debug agent installation in a cluster
envcheckctl agent

# Debug agent installation in a custom namespace
envcheckctl agent -ns=my-custom-ns

# Extract a debug configuration from the cluster.
envcheckctl inspect

# List the Instana agent K8S leader 
envcheckctl leader

# Install daemon into instana-agent namespace
envcheckctl daemon

# Install daemon into custom namespace
envcheckctl daemon -ns=my-custom-ns

# View logs from daemon
kubectl logs -n instana-agent -l app.kubernetes.io/name=envchecker -f

# Install ping client into default namespace
envcheckctl ping

# Install ping client into custom namespace
envcheckctl ping -ns=my-custom-ns

# ping host/IP instead of nodeIP
envcheckctl ping -host=$HOST

# ping gateway instead of nodeIP
envcheckctl ping -use-gateway

# view logs from ping client
kubectl logs -l app.kubernetes.io/name=pinger -f

Release v0.0.14

Changes

• Update checkout-go and checkout v2 -> v3 (#2)
• Update to Go 1.19

# Debug agent installation in a cluster
envcheckctl agent

# Debug agent installation in a custom namespace
envcheckctl agent -ns=my-custom-ns

# Extract a debug configuration from the cluster.
envcheckctl inspect

# List the Instana agent K8S leader 
envcheckctl leader

# Install daemon into instana-agent namespace
envcheckctl daemon

# Install daemon into custom namespace
envcheckctl daemon -ns=my-custom-ns

# View logs from daemon
kubectl logs -n instana-agent -l app.kubernetes.io/name=envchecker -f

# Install ping client into default namespace
envcheckctl ping

# Install ping client into custom namespace
envcheckctl ping -ns=my-custom-ns

# ping host/IP instead of nodeIP
envcheckctl ping -host=$HOST

# ping gateway instead of nodeIP
envcheckctl ping -use-gateway

# view logs from ping client
kubectl logs -l app.kubernetes.io/name=pinger -f

Release v0.0.13

Add CNI Plugin listing and cluster version info (#1)

• Add CNI Plugin listing and cluster version info
• Add ReplicaSet count
• Add agent restarts
• Add chart versions
• Add ConfigMap listing

# Debug agent installation in a cluster
envcheckctl agent

# Debug agent installation in a custom namespace
envcheckctl agent -ns=my-custom-ns

# Extract a debug configuration from the cluster.
envcheckctl inspect

# List the Instana agent K8S leader 
envcheckctl leader

# Install daemon into instana-agent namespace
envcheckctl daemon

# Install daemon into custom namespace
envcheckctl daemon -ns=my-custom-ns

# View logs from daemon
kubectl logs -n instana-agent -l app.kubernetes.io/name=envchecker -f

# Install ping client into default namespace
envcheckctl ping

# Install ping client into custom namespace
envcheckctl ping -ns=my-custom-ns

# ping host/IP instead of nodeIP
envcheckctl ping -host=$HOST

# ping gateway instead of nodeIP
envcheckctl ping -use-gateway

# view logs from ping client
kubectl logs -l app.kubernetes.io/name=pinger -f