diff --git a/charts/busynix/deploy.sh b/charts/busynix/deploy.sh
index 532d62d..39f70f2 100755
--- a/charts/busynix/deploy.sh
+++ b/charts/busynix/deploy.sh
@@ -1,11 +1,12 @@
 #!/usr/bin/env bash
+TOP="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"
 
 namespace=default
 
-charts=(
-    busynix.yaml
-)
+charts=( busynix.yaml )
 
+cd $TOP
 . ../config.sh
+
 kubectl_apply_files $namespace "${charts[@]}"
 
diff --git a/charts/cert-manager/cluster-issuer.yaml b/charts/cert-manager/cluster-issuer.yaml
index 4890d90..89b955d 100644
--- a/charts/cert-manager/cluster-issuer.yaml
+++ b/charts/cert-manager/cluster-issuer.yaml
@@ -2,7 +2,6 @@ apiVersion: cert-manager.io/v1alpha2
 kind: ClusterIssuer
 metadata:
   name: letsencrypt-production
-  namespace: kube-system
 spec:
   acme:
     # The ACME server URL
@@ -22,7 +21,6 @@ apiVersion: cert-manager.io/v1alpha2
 kind: ClusterIssuer
 metadata:
   name: ca-issuer
-  namespace: kube-system
 spec:
   ca:
     secretName: cluster-ca
@@ -31,7 +29,6 @@ apiVersion: cert-manager.io/v1alpha2
 kind: ClusterIssuer
 metadata:
   name: selfsigning-issuer
-  namespace: kube-system
 spec:
   selfSigned: {}
 
diff --git a/charts/cert-manager/deploy.sh b/charts/cert-manager/deploy.sh
index 62c4439..8e45ff5 100755
--- a/charts/cert-manager/deploy.sh
+++ b/charts/cert-manager/deploy.sh
@@ -1,6 +1,7 @@
 #!/usr/bin/env bash
+TOP="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"
 
-namespace=kube-system
+namespace=cert-manager
 version="v1.0.4"
 
 charts=(
@@ -9,8 +10,11 @@ charts=(
     front-proxy-client.yaml
 )
 
+cd $TOP
 . ../config.sh
+
 kubectl_apply_files $namespace "${charts[@]}"
+
 kubectl apply \
     -n $namespace \
     --validate=false \
diff --git a/charts/ingress-nginx/deploy.sh b/charts/ingress-nginx/deploy.sh
index c3183f6..37ea374 100755
--- a/charts/ingress-nginx/deploy.sh
+++ b/charts/ingress-nginx/deploy.sh
@@ -1,15 +1,14 @@
 #!/usr/bin/env bash
+TOP="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"
 
 namespace=kube-system
 
 charts=()
 
+cd $TOP
 . ../config.sh
-kubectl_apply_files_files "${charts[@]}"
-helm template \
-    -n $namespace \
-    -f values.yaml \
-    ingress \
-    ingress-nginx/ingress-nginx \
-    | kubectl_apply_files $namespace
+
+kubectl_apply_files "${charts[@]}"
+
+helm_apply $namespace ingress ingress-nginx/ingress-nginx
 
diff --git a/charts/kube-system/deploy.sh b/charts/kube-system/deploy.sh
index 8c5b4fe..907c162 100755
--- a/charts/kube-system/deploy.sh
+++ b/charts/kube-system/deploy.sh
@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+TOP="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"
 
 namespace=kube-system
 
@@ -7,8 +8,13 @@ charts=(
     kube-proxy.yaml
 )
 
+cd $TOP
 . ../config.sh
+
 kubectl_apply_files $namespace "${charts[@]}"
+
+export_vars
+
 kubectl delete secret cluster-ca -n $namespace
 kubectl create secret tls cluster-ca \
     --namespace=$namespace --cert=$initca/ca.pem --key=$initca/ca-key.pem
diff --git a/charts/kubernetes-dashboard/deploy.sh b/charts/kubernetes-dashboard/deploy.sh
index e737a29..6cfbaff 100755
--- a/charts/kubernetes-dashboard/deploy.sh
+++ b/charts/kubernetes-dashboard/deploy.sh
@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+TOP="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"
 
 version="v2.0.4"
 namespace=kubernetes-dashboard
@@ -7,8 +8,11 @@ charts=(
     dashboard-ingress.yaml
 )
 
+cd $TOP
 . ../config.sh
+
 kubectl_apply_files $namespace "${charts[@]}"
+
 kubectl apply \
   -n $namespace \
   -f https://raw.githubusercontent.com/kubernetes/dashboard/$version/aio/deploy/recommended.yaml
diff --git a/charts/metrics-server/deploy.sh b/charts/metrics-server/deploy.sh
index 8a48d80..4e9b976 100755
--- a/charts/metrics-server/deploy.sh
+++ b/charts/metrics-server/deploy.sh
@@ -1,16 +1,15 @@
 #!/usr/bin/env bash
+TOP="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"
 
 namespace=kube-system
 
 charts=()
 
+cd $TOP
 . ../config.sh
+
 kubectl_apply_files $namespace "${charts[@]}"
-helm template \
-    -n $namespace \
-    -f values.yaml \
-    metrics-server \
-    stable/metrics-server \
-    | kubectl_apply $namespace
+
+helm_apply $namespace metrics-server stable/metrics-server
 
 
diff --git a/charts/minio/deploy.sh b/charts/minio/deploy.sh
index 9f04d58..f5c9c73 100755
--- a/charts/minio/deploy.sh
+++ b/charts/minio/deploy.sh
@@ -1,14 +1,14 @@
 #!/usr/bin/env bash
+TOP="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"
 
 namespace=minio
 
 charts=()
 
+cd $TOP
 . ../config.sh
-kubectl_apply_files $namespace "${charts[@]}"
-helm template \
-    -n $namespace \
-    -f values.yaml \
-    minio minio/minio \
-    | kubectl_apply $namespace
+
+kubectl_apply_files $namespace "${charts[@]}"
+
+helm_apply $namespace minio minio/minio
 
diff --git a/charts/nfs-client-provisioner/deploy.sh b/charts/nfs-client-provisioner/deploy.sh
index a785125..9a61016 100755
--- a/charts/nfs-client-provisioner/deploy.sh
+++ b/charts/nfs-client-provisioner/deploy.sh
@@ -1,16 +1,15 @@
 #!/usr/bin/env bash
+TOP="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"
 
 namespace=kube-system
 
 charts=()
 
+cd $TOP
 . ../config.sh
+
 kubectl_apply_files $namespace "${charts[@]}"
-helm template \
-    -n $namespace \
-    -f values.yaml \
-    nfs-client-provisioner \
-    stable/nfs-client-provisioner \
-    | kubectl_apply $namespace
+
+helm_apply $namespace nfs-client-provisioner stable/nfs-client-provisioner
 
 
diff --git a/charts/prometheus/deploy.sh b/charts/prometheus/deploy.sh
index 9a18457..534b3ff 100755
--- a/charts/prometheus/deploy.sh
+++ b/charts/prometheus/deploy.sh
@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+TOP="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"
 
 crd_version="v0.42.0"
 namespace=prometheus
@@ -29,13 +30,12 @@ install_prometheus_crds () {
     done
 }
 
+cd $TOP
 . ../config.sh
-install_prometheus_crds
-kubectl_apply_files $namespace "${charts[@]}"
-helm template \
-   -n $namespace \
-   -f values.yaml \
-   prometheus \
-   prometheus-community/kube-prometheus-stack \
-   | kubectl_apply $namespace
+
+install_prometheus_crds
+
+kubectl_apply_files $namespace "${charts[@]}"
+
+helm_apply $namespace prometheus prometheus-community/kube-prometheus-stack
 
diff --git a/charts/sentry/deploy.sh b/charts/sentry/deploy.sh
index f07f917..338912e 100755
--- a/charts/sentry/deploy.sh
+++ b/charts/sentry/deploy.sh
@@ -1,14 +1,14 @@
 #!/usr/bin/env bash
+TOP="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"
 
 namespace=sentry
 
 charts=()
 
+cd $TOP
 . ../config.sh
-kubectl_apply_files $namespace "${charts[@]}"
-helm template \
-    -n $namespace \
-    -f values.yaml \
-    sentry stable/sentry \
-    | kubectl_apply $namespace
+
+kubectl_apply_files $namespace "${charts[@]}"
+
+helm_apply $namespace sentry stable/sentry
 
diff --git a/charts/seq/deploy.sh b/charts/seq/deploy.sh
index dfc052d..c2059d3 100755
--- a/charts/seq/deploy.sh
+++ b/charts/seq/deploy.sh
@@ -1,14 +1,14 @@
 #!/usr/bin/env bash
+TOP="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"
 
 namespace=seq
 
 charts=()
 
+cd $TOP
 . ../config.sh
-kubectl_apply_files $namespace "${charts[@]}"
-helm template \
-    -n $namespace \
-    -f values.yaml \
-    seq stable/seq \
-    | kubectl_apply $namespace
+
+kubectl_apply_files $namespace "${charts[@]}"
+
+helm_apply $namespace seq stable/seq
 
diff --git a/charts/vault/deploy.sh b/charts/vault/deploy.sh
index 71e63f2..8a04751 100755
--- a/charts/vault/deploy.sh
+++ b/charts/vault/deploy.sh
@@ -1,14 +1,14 @@
 #!/usr/bin/env bash
+TOP="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"
 
 namespace=vault
 
 charts=()
 
+cd $TOP
 . ../config.sh
-kubectl_apply_files $namespace "${charts[@]}"
-helm template \
-    -n $namespace \
-    -f vault-values.yaml \
-    vault hashicorp/vault \
-    | kubectl_apply $namespace
+
+kubectl_apply_files $namespace "${charts[@]}"
+
+helm_apply $namespace vault-vault hashicorp/vault